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A three-digit number abc is divisible by 6 if c is an even number and a + b + c is a multiple of

asked Jan 17, 2022 in 8th-maths by Simran (1.8k points)

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If 1AB + CCA = 697 and there is no carry–over in addition, find the value of A + B +

asked Jan 17, 2022 in 8th-maths by sumit (1.6k points)

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Write the additive inverse of each of the following.

asked Jan 17, 2022 in 8th-maths by nikhil (1.8k points)

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Multiply `6/13` by the reciprocal of

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Fill in the blanks. The numbers ________ and ________ are their own

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The weekly wages (in Rs) of 30 workers in a factory are. 830, 835, 890, 810, 835, 836, 869, 845, 898, 890, 820, 860, 832, 833, 855, 845, 804, 808, 812, 840, 885, 835, 835, 836, 878, 840, 868, 890, 806, 840 Using tally marks make a frequency table with intervals as 800–810, 810–820 and so

asked Jan 17, 2022 in 8th-maths by Simran (1.8k points)

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Adjoining pie chart (Fig ) gives the expenditure (in percentage) on various items and savings of a family during a month.

asked Jan 17, 2022 in 8th-maths by Arun (1.7k points)

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A group of 360 people were asked to vote for their favourite season from the three seasons rainy, winter and summer.

asked Jan 17, 2022 in 8th-maths by purvi (1.8k points)

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Find the probabilities of the events.(a) a prime number (b) not a prime number. (c) a number greater than 5 (d) a number not greater than

asked Jan 17, 2022 in 8th-maths by Arun (1.7k points)

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What will be the unit digit of the squares of the following numbers? 1234

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Find the square roots of the following numbers by the Prime Factorisation Method. 1764

asked Jan 17, 2022 in 8th-maths by yogita (1.8k points)

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For each of the following numbers, find the smallest whole number by which it should be divided so as to get a perfect square. Also find the square root of the squarenumber so obtained. 2925

asked Jan 17, 2022 in 8th-maths by Arun (1.7k points)

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Find the square root of each of the following numbers by Division method. 3136

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Find the number of digits in the square root of each of the following numbers (without any calculation). 144

asked Jan 17, 2022 in 8th-maths by nishit (1.8k points)

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y + 3 =

asked Jan 17, 2022 in 8th-maths by vaibhav (1.7k points)

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7x – 9 =

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What should be added to twice the rational number `(-7)/3` to get

asked Jan 17, 2022 in 8th-maths by vaibhav (1.7k points)

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The difference between two whole numbers is 66. The ratio of the two numbers is 2 : 5. What are the two

asked Jan 17, 2022 in 8th-maths by krutika (1.7k points)

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If you subtract `1/2` from a number and multiply the result by `1/2`, you get `1/8`. What isthe

asked Jan 17, 2022 in 8th-maths by krutika (1.7k points)

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`x = 4/5 (x +

asked Jan 17, 2022 in 8th-maths by nishit (1.8k points)

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