Question

What fraction of an hour is 20 minute?

34) Write five improper fractions whose numerator and denominator differ by 7.

35) Majid read 30 pages of a book containing 180 pages whereas Mala read 1/5 of the same book. Who read

more?

V. Short Answers

36) Read the following stories about large numbers. Write each number using numerals.

1) One megabyte of data on a computer is one million forty eight thousand five hundred and bytes.

2) A heart beating at a rate of 70 beats per minute would beat about thirty seven millon times in a year.

3) The Jurassic Era was about one hundred and fifty million years ago.

37) Check the divisibility of following numbers by 9:

a)389234181. b)71382942. c) 535481

38) Which number property is being used in each of the following?

a)(13+22)×(7+5)=(13+22)×(5+7)

b)(15×2+9)+3=15×2(9+3)

c)58+41×8+41×26= 59+41×(8+26)

39) Write appropriate situation to indicate the exact opposite of given situation:

a) 5 days left for a school fete.

b) a rock climber slipped down 50 m.

c) Losing Rs 30000 in stock market.

40) Dan bought two dozen eggs. He boiled 1/3 of the eggs and remaining eggs are used to make omelet.

What fraction of eggs did he used to make omelet?

Vl. Long Answers

41)Asif had 30 toffees, Kamal had 27 toffees and Meena had 90 toffeesIn a Week Asif ate 10 toffees, Kamal

ate 9 toffees and Meena ate 30 toffees. What fraction did each ate up? Check if each has eaten an equal

fraction of his/her toffees.

42) Find the sum of:

1)-10,75,39,-21

2)-25,45,-31,84 and -91

3)17,-19,-23,-26 and -65

43) Find HCF of the following numbers by using division method:​

Answer 1

Answer:

1/3

Step-by-step explanation:

got it..............