Question

Ques18 What should be added to 178.09 to get 195.80?

Ques19 The cost of 1m of wire is Rs 6.75 .Find the

cost of 24.6m of wire.

Ques20 Divide(i) 3.216 ÷ 4 (ii) 13.5 by 100 (iii) 1446.9

by 6.1

Ques21 If the cost of 25 liters of petrol is Rs 1557.50 ,

find the cost of 1liter of petrol.

Ques22 Simplify (i) 7.7 + 7.777 – 0.077

(ii) 4.4 x 1.6 x 1000

Ques23 Monthly income of Ramlal is Rs 30,000.He

spends

of his income in one month .Find his monthly

savings.

Ques24 Arrange descending



,





,

​

Answer 1

Answer:

18) 195.80-178.09=17.71

19) 24.6*6.75=166.05

20)i) 0.804 ii)0.135 iii) 237.20

21) 1557.5/2562.3

22)i)15.4 II)7040

23) sorry for this question

Step-by-step explanation:

Answer 2

Answer:

18) 17.71

19)166.05

20)i. 0.804

ii. 0.135

iii. 237.196721

21)62.3

22)i) 15.4

ii) 7040

23) sry not full question is given

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