Question

20. By how much should 32.67 be increased to get 60.1?
21. By how much should 74.3 be decreased to get 26.87?​

Answer 1

Answer:

1.27.34

2.43.33 .ssmmsmsksksks

Answer 2

Answer: 20) Converting the given decimals into like decimals, we get:

32.67 and 60.10

Thus, required number = (60.10 â 32.67) = 27.43

Hence, 32.67 should be increased by 27.43 to get 60.1

21) Converting the given decimals into like decimals, we get:

74.30 and 26.87

Thus, required number = (74.30Â â 26.87) = 47.43

Hence, 74.3 should be decreased by 47.43 to get 26.87.