NCERT Solutions Class 6 Maths
Chapter – 8 (Decimals)
The NCERT Solutions in English Language for Class 6 Mathematics Chapter – 8 Decimals Exercise 8.5 has been provided here to help the students in solving the questions from this exercise.
Chapter 8: Decimals
- NCERT Solution Class 6 Maths Exercise – 8.1
- NCERT Solution Class 6 Maths Exercise – 8.2
- NCERT Solution Class 6 Maths Exercise – 8.3
- NCERT Solution Class 6 Maths Exercise – 8.4
- NCERT Solution Class 6 Maths Exercise – 8.6
Exercise – 8.5
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
Solutions:
(a) Sum of 0.007 + 8.5 + 30.08
(b) Sum of 15 + 0.632 + 13.8
(c) Sum of 27.076 + 0.55 + 0.004
(d) Sum of 25.65 + 9.005 + 3.7
(e) Sum of 0.75 + 10.425 + 2
(f) Sum of 280.69 + 25.2 + 38
2. Rashid spent ₹ 35.75 for Maths book and ₹ 32.60 for Science book. Find the total amount spent by Rashid.
Solutions:
Cost of Maths book = ₹ 35.75
Cost of Science book = ₹ 32.60
Total amount spent by Rashid is
∴ Total amount of money spent by Rashid is ₹ 68.35
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.
Solutions:
Amount given by Radhika’s mother = ₹ 10.50
Amount given by Radhika’s father = ₹ 15.80
Total amount given by her parents
∴ Total amount of money given by Radhika’s parents is ₹ 26.30
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.
Solutions:
Cloth of shirt = 3 m 20 cm
Cloth of trouser = 2 m 5 cm
Total length of cloth is
∴ Total length of cloth bought by Nasreen is 5.25 m
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?
Solutions:
Distance walked by Naresh in the morning = 2 km 35 m
= 2 km + km = 2 km + 0.035 km = 2.035 km
Distance walked by him in the evening = 1 km 7 m
= 1 km + km = 1 km + 0.007 km = 1.007km
Total distance walked by Naresh is
∴ Total distance walked by Naresh is 3.042 km
6. Sunita travelled 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?
Solutions:
Distance travelled by bus = 15 km 268 m
= 15 km + km = 15 km + 0.268 km = 15.268 km
Distance travelled by car = 7 km 7 m
= 7 km + km = 7 km +0. 007 km = 7.007 km
Distance walked by Sunita = 500 m
= = 0.500 km
Total distance of school from her residence is
∴ Total distance of the school from her residence is 22.775 km
7. Ravi purchased 5 kg 400 g rice, 2 kg 20 g sugar and 10 kg 850 g flour. Find the total weight of his purchases.
Solutions:
Weight of rice = 5 kg 400 g
= 5 kg + kg = 5 kg + 0.400 kg = 5.400kg
Weight of sugar = 2 kg 20 g
= 2 kg + kg = 2 kg + 0.020 kg = 2.020 kg
Weight of flour = 10 kg 850 g
= 10 kg + kg = 10 kg + 0.850 kg = 10.850 kg
Total weight of his purchases is
∴ Total weight of his purchases is 18.270 kg
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