Questions by krutika

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Verify the property `x xx (y xx z) = (x xx y) xx z` of rational numbers by using and What is the name of this property? x = `2/3`, y = `(-3)/7` and z =

asked Jan 18, 2022 in 8th-maths

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asked Jan 18, 2022 in 8th-maths

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If 16 shirts of equal size can be made out of 24m of cloth, how much cloth is needed for making one

asked Jan 18, 2022 in 8th-maths

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The product of two rational numbers is `(-14)/27`. If one of the numbers be `7/9` , find the

asked Jan 18, 2022 in 8th-maths

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From a rope 40 metres long, pieces of equal size are cut. If the length of one piece is `10/3` metre, find the number of such

asked Jan 18, 2022 in 8th-maths

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Four friends had a competition to see how far could they hop on one foot. The table given shows the distance covered by each. Name Distance covered (km) Seema `1/25` Nancy `1/32` Megha `1/40` Soni `1/20`

asked Jan 18, 2022 in 8th-maths

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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` Which items have a recycled amount less than

asked Jan 18, 2022 in 8th-maths

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A skirt that is `35 7/8cm` long has a hem of `3 1/8cm`. How long will the skirt be if the hem is let

asked Jan 18, 2022 in 8th-maths

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The range of the data`– 9, 8, 4, 3, 2, 1, 6, 4, 8, 10, 12, 15, 4, 3`

asked Jan 18, 2022 in 8th-maths

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The pie chart gives the marks scored in an examination by a student in different subjects. If the total marks obtained were 540, answer the following questions– How many more marks were obtained by the student in Mathematics than in

asked Jan 18, 2022 in 8th-maths

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Tally marks are used to

asked Jan 18, 2022 in 8th-maths

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Upper limit of class interval 75 –85

asked Jan 18, 2022 in 8th-maths

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Numbers 1 to 5 are written on separate slips, i.e one number on one slip and put in a box. Wahida pick a slip from the box without looking at it. What is the probability that the slip bears an odd

asked Jan 18, 2022 in 8th-maths

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A coin is tossed two times. The number of possible outcomes

asked Jan 18, 2022 in 8th-maths

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The total number of people surveyed is

asked Jan 18, 2022 in 8th-maths

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In a histogram, class intervals and frequencies are taken along __________ axis and __________

asked Jan 18, 2022 in 8th-maths

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Sum of all the central angles in a pie chart is

asked Jan 18, 2022 in 8th-maths

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Getting a prime number on throwing a die is an event. Using the following frequency table, Marks (obtained out of 10) 4 5 7 8 9 10 Frequency 5 10 8 6 12 9

asked Jan 18, 2022 in 8th-maths

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One or more outcomes of an experiment make an

asked Jan 18, 2022 in 8th-maths

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Look at the histogram below and answer the questions that follow. What is the class

asked Jan 18, 2022 in 8th-maths

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