## RS Aggarwal Class 6 Solutions Chapter 7 Decimals Ex 7D

These Solutions are part of RS Aggarwal Solutions Class 6. Here we have given RS Aggarwal Solutions Class 6 Chapter 7 Decimals Ex 7D.

**Other Exercises**

- RS Aggarwal Solutions Class 6 Chapter 7 Decimals Ex 7A
- RS Aggarwal Solutions Class 6 Chapter 7 Decimals Ex 7B
- RS Aggarwal Solutions Class 6 Chapter 7 Decimals Ex 7C
- RS Aggarwal Solutions Class 6 Chapter 7 Decimals Ex 7D
- RS Aggarwal Solutions Class 6 Chapter 7 Decimals Ex 7E

**Question 1.**

**Solution:**

27.86 from 53.74

= 53.74 – 27.86

= 25.88 Ans.

**Question 2.**

**Solution:**

64.98 from 103.87

103.87 – 64.98

= 38.89 Ans.

**Question 3.**

**Solution:**

59.63 from 92.4

92.40 – 59.63

= 32.77 Ans.

**Question 4.**

**Solution:**

56.8 from 204

204.0 – 56.8

= 147.2 Ans.

**Question 5.**

**Solution:**

127.38 from 216.2

216.20 – 127.38

= 88.82 Ans.

**Question 6.**

**Solution:**

39.875 from 70.68

70.680 – 39.875

= 30.805 Ans.

**Question 7.**

**Solution:**

523.120 – 348.237

= 174.883 Ans

**Question 8.**

**Solution:**

600.000 – 458.573

= 141.427 Ans.

**Question 9.**

**Solution:**

206.321 – 149.456

= 56.865 Ans.

**Question 10.**

**Solution:**

3.400 – 0.612

= 2.788 Ans

**Question 11.**

**Solution:**

Converting them in like decimals

37.600 + 72.850 – 58.678 – 6.090

= (37.600 + 72.850) – (58.678 + 6.090)

= 110.450 – 64.768

= 45.682

**Question 12.**

**Solution:**

75.3 – 104.645 + 178.96 – 47.9

= 75.300 – 104.645 + 178.960 – 47.900

(Converting into like decimals)

= 75.300 + 178.960 – 104.645 – 47.900

= (75.300 + 178.960) – (104.645 + 47.900)

= 254.260 – 152.545

= 101.715 Ans.

**Question 13.**

**Solution:**

213.4 – 56.84 – 11.87 – 16.087

= 213.400 – 56.840 – 11.870 – 16.087

(Converting into like decimals)

= 213.400 – (56.840 + 11.870 + 16.087)

= 213.400 – 84.797

= 128.603 Ans.

**Question 14.**

**Solution:** 76.3 . 7.666 . 6.77

= 76.300 – 7.666 – 6.770

(Converting into like decimals)

= 76.300 – 14.436

= 61.864 Ans.

**Question 15.**

**Solution:**

In order to get the required number, we have to subtract 74.5 from 91.

Required number = 91 – 74.5

= 91.0 – 74.5

= 16.5 Ans.

**Question 16.**

**Solution:**

In order to get the required numbers, we have to subtract 0.862 from 7.3.

Required number = 7.3 – 0.862

= 7.300 – 0.862

= 6.438 Ans.

**Question 17.**

**Solution:**

In order to get the required number, we have to subtract 23.754 from 50

Required number = 50 – 23.754

= 50.000 – 23.754

= 26.246 Ans.

**Question 18.**

**Solution:**

In order to get the required number, we should subtract 27.84 from 84.5

Required number = 84.5 – 27.84

= 84.50 – 27.84

= 56.66 Ans.

**Question 19.**

**Solution:**

Weight of Neelam’s bag = 6 kg 80 g

Weight of Garima bag = 5 kg 265 g

Difference in their weights = 6 kg 80 g – 5 kg 265 g

= 6.080 kg – 5.265 kg

= 0.815 kg

= 815 g

Neelam’s bag is heavier by 815 g Ans.

**Question 20.**

**Solution:**

Cost of a notebook = Rs. 19.75

Cost of a pencil = Rs. 3 .85

Cost of a pen = Rs. 8.35

Total cost = Rs. 19.75 + Rs. 3.85 + Rs. 8.35

= Rs. 31.95

Amount given to the bookshop = Rs. 50

Balance amount to get back = Rs. 50.00 – Rs. 31.95

= Rs. 18.05 Ans.

**Question 21.**

**Solution:**

Weight of fruits = 5 kg 75 g .

Weight of vegetables = 3 kg 465 kg

Total weight of both = 5 kg 75 g + 3 kg 465 g

= 5.075 kg + 3.465 kg

= 8.540 kg

Gross weight of bag with these things = 9 kg

Net weight of bag = 9.000 – 8.540

= 0.460 kg

= 460 g Ans.

**Question 22.**

**Solution:**

Total distance = 14 km

Distance covered by scooter = 10 km 65 m

Distance covered by bus = 3 km 75 m

Total distance covered by scooter and by bus = 10 km 65 m + 3 km 75 m

= 10.065 km + 3 075 m

= 13.140 km

Remaining distance covered by walking

= (14.000 – 13.140) km

= 0.860 km

= 860 m Ans.

Hope given RS Aggarwal Solutions Class 6 Chapter 7 Decimals Ex 7D are helpful to complete your math homework.

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