NCERT Solutions for Class 6 Maths Chapter 8 Decimals Ex 8.5

Ncert Solutions For Class 6 Maths Chapter 8 Decimals Ex 8.5 Class 6 Maths Chapter 8 Exercise 8.5 Ncert Solutions For Class 6 Maths Chapter 8 Exercise 8.5 Ncert Class 6 Maths Chapter 8 Exercise 8.5 Ncert Solutions Class 6 Maths Chapter 8 Exercise 8.5 Ncert Solutions For Class 6 Maths Chapter 8 Decimals Exercise 8.5 Ncert Maths Class 6 Chapter 8 Exercise 8.5 Ncert Maths Book Class 6 Chapter 8 Exercise 8.5

NCERT Solutions for Class 6 Maths Chapter 8 Decimals Ex 8.5

Question 1.
Find the sum in each of the following:
(a) 0.007+8.5+30.08
(b) 15 + 0.632 + 13.8
(c) 27.076 + 0.55 + 0.004
(d) 25.65 + 9.005 + 3.7
(e) 0.75 + 10.425 + 2
(f) 280.69 + 25.2 + 38.
Solution.

Question 2.
Rashid spent Rs.35.75 for Maths book and Rs.32.60 for Science book. Find the total amount spent by Rashid.
Solution.
Money spent for Maths book = Rs. 35.75
Money spent for Science book = Rs. 32.60
Total amount spent by Rashid = Rs. 35.75 +Rs.32.60
= Rs. 68.35.

Question 3.
Radhika’s mother gave her ? 10.50 and her father gave her ? 15.80, find the total amount given to Radhika by the parents.
Solution.
Money given by mother = Rs. 10.50
Money given by father = Rs. 15.80
Total amount given to Radhika by parents = Rs. 10.50 +Rs.15.80 =Rs. 26.30

Question 4.
Nasreen bought 3 m 20 cm cloth for her shirt and 2 m 5 cm cloth for her trouser. Find the total length of cloth bought by her.
Solution.
Cloth bought for her shirt

Question 5.
Naresh walked 2 km 35 m in the morning and 1 km 7 m in the evening. How much distance did he walk in all?
Solution.
Distance walked by Naresh in the morning

Question 6.
Sunita travels 15 km 268 m by bus, 7 km 7 m by car and 500 m on foot in order to reach her school. How far is her school from her residence?
Solution.

Question 7.
Ravi purchased 5 kg 400 grice, 2 kg 20 g sugar and 10 kg 850 g flour. Find the total weight of his purchases.
Solution.

Question 1

Add:

12.5 + 3.25

Solution

Arrange vertically:

$$12.50$$ $$+3.25$$

Add:

$12.50+3.25=15.75$

Answer

$15.75$

Question 2

Subtract:

15.8 − 7.35

Solution

Write properly:

$$15.80$$ $$-7.35$$

Subtract:

$15.80-7.35=8.45$

Answer

$8.45$

Question 3

Add:

4.75 + 2.4

Solution

Convert to same decimal places:

$$4.75$$ $$+2.40$$

Add:

$4.75+2.40=7.15$

Answer

$7.15$

Question 4

Subtract:

9.6 − 4.25

Solution

Write properly:

$$9.60$$ $$-4.25$$

Subtract:

$9.60-4.25=5.35$

Answer

$5.35$