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Verify the property `x + y = y + x` of rational numbers by taking `x= (-3)/7, y=
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Jan 18, 2022
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Arun
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Verify the property `x + y = y + x` of rational numbers by taking `x= (-2)/5, y=
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Jan 18, 2022
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nikhil
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Verify the property x × y = y × z of rational numbers by using x = `2/3` and y =
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Jan 18, 2022
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uday
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7/11 of all the money in Hamid’s bank account is Rs. 77,000. How much money does Hamid have in his bank
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Jan 18, 2022
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`1/6` of the class students are above average, `1/4` are average and rest are below average. If there are 48 students in all, how many students are below average in the
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Jan 18, 2022
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`5 1/2` metres long rope is cut into 12 equal pieces. What is the length of each
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Jan 18, 2022
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purvi
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The table shows the portion of some common materials that are recycled. Material Recycled Paper `5/11` Aluminium cans `5/8` Glass `2/5` Scrap `3/4` Arrange the rate of recycling the materials from
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Jan 18, 2022
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The range of the data`– 9, 8, 4, 3, 2, 1, 6, 4, 8, 10, 12, 15, 4, 3`
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Jan 18, 2022
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krutika
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marks1
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#mcq
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What is the central angle of the sector (in the above pie chart) representing skin and bones
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Jan 18, 2022
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What is the central angle of the sector (in the above pie chart) representing hormones enzymes and other
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Arun
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A coin is tossed two times. The number of possible outcomes
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The number of people owning books more than 60 is
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#fib
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On throwing a dice once, the probability of occurence of an even number is `1/2`
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The probability of getting number 6 in a throw of a dice is `1/6` . Similarly the probability of getting a number 5 is `1/5`
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Given below is a frequency distribution table. Read it and answer the questions that follow: Class Interval Frequency 10 – 20 5 20 – 30 10 30 – 40 4 40 – 50 15 50 – 60 12
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Jan 18, 2022
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Given below is a frequency distribution table. Read it and answer the questions that follow: Class Interval Frequency 10 – 20 5 20 – 30 10 30 – 40 4 40 – 50 15 50 – 60 12
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Jan 18, 2022
in
8th-maths
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yogita
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1.8k
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marks2
chapter2
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Given below is a frequency distribution table. Read it and answer the questions that follow: Class Interval Frequency 10 – 20 5 20 – 30 10 30 – 40 4 40 – 50 15 50 – 60 12
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Jan 18, 2022
in
8th-maths
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nikhil
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marks2
chapter2
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Given below is a frequency distribution table. Read it and answer the questions that follow: Class Interval Frequency 10 – 20 5 20 – 30 10 30 – 40 4 40 – 50 15 50 – 60 12
asked
Jan 18, 2022
in
8th-maths
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nishit
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1.8k
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marks2
chapter2
#sub
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The pie chart on the right shows the result of a survey carried out to find the modes of travel used by the children to go to school. Study the pie chart and answer the questions that follow. What fraction of children travel by
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Jan 18, 2022
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8th-maths
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yogita
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marks2
chapter2
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Construct a frequency distribution table for the following weights (in grams) of 35 mangoes, using the equal class intervals, one of them is `40 – 45` (45 not included). `30, 40, 45, 32, 43, 50, 55, 62, 70, 70, 61, 62, 53, 52, 50, 42, 35, 37, 53, 55, 65, 70, 73, 74, 45, 46, 58, 59, 60, 62, 74, 34, 35, 70, 68.`
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