Fractions and Decimals Test - 5

3.007, 0.587 and 18.341

So we get

3.007 + 0.587 + 18.341 = 21.935

Cost of sugar = ₹38.47

Cost of sugar is raised = ₹42.65

Increase in the cost of sugar = ₹42.65 – ₹38.47 = ₹4.18

6.08, 60.8, 0.608 and 0.0608 

So we get

6.08 + 60.8 + 0.608 + 0.0608 = 67.5488

9.25, 3.4 and 6.666

So we get 

9.25 + 3.4 + 6.666 = 19.316

We know that the excess of 65 over 38.29 can be written as

65-38.29=26.71

Hence, the excess of 65 over 38.29 is 26.71.

The difference between 7.85 and 1.685 = 7.85 – 1.685

= 6.165

0.2, 0.02 and2.0002

So we get

0.2 + 0.02 + 2.0002= 2.2202

It is given that

Sum of two numbers = 484.29

One number = 113.95

So the other number = 484.29 – 113.95 = 370.34

It is given that

Sum of two numbers = 80.375

One number = 49.587

So the other number = 80.375 – 39.587 = 30.788

A – B

It is given that A = 237.98 and B = 83.47

Substituting the values

A – B = 237.98 – 83.47

A – B = 154.51

(ii) B – A

It is given that A = 237.98 and B = 83.47

Substituting the values

B – A = 83.47 – 237.98

B – A = – 154.51

It can be written as

0.5 × 10 = 5

0.5 × 100 = 50

0.5 × 1000 = 500

29.03, 0.0003, 0.3 and 7.2

So we get

29.03 + 0.0003 + 0.3 + 7.2 = 36.5303

We know that the sum of 29.38 and 46.025 can be written as

29.38 + 46.025 = 75.405

We can write it as

Difference between 200.111 and 75.405

200.111 – 75.405 = 124.706

It is given that

Sum of two numbers = 100

One number = 19.29

So the other number = 100 – 29.29 = 70.71

3.4, 2.025, 9.36 and 3.6221 

So we get

3.4 + 2.025 + 9.36 + 3.6221 = 18.4071