NCERT Class 6 Maths Chapter 8 Decimals Exercise 8.5

Chapter 8 Decimals Exercise 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
Answer:

Question 1 Answer

Question 2: Rashid spent ₹35.75 for Maths book and ₹32.60 for Science book. Find the total amount spent by Rashid.
Answer:

Money spent by Rashid for Maths book = ₹35.75
Money spent by Rashid for Science book = ₹32.60
Total money spent by Rashid = ?

= Money spent by Rashid for Maths book + Money spent by Rashid for Science book
= ₹35.75 + ₹32.60
= ₹68.35

Therefore, the total money spent by Rashid for both Maths and Science book is ₹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.
Answer:

Money given by Radhika’s mother to Radhika = ₹10.50
Money given by Radhika’s father to Radhika = ₹15.80
Total money given by her parents = ?

= Money given by Radhika’s mother to Radhika + Money given by Radhika’s father to Radhika
= ₹10.50 + ₹15.80
= ₹26.30

Therefore, the total money given to Radhika by the parents is ₹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.
Answer:

Length of cloth brought by Nasreen for her shirt = 3 m 20 cm (3.2 m)
Length of cloth brought by Nasreen for her trouser = 2 m 5 cm (2.05 m)
Total length of cloth brought by Nasreen = ?

= Length of cloth brought by Nasreen for her shirt + Length of cloth brought by Nasreen for her trouser
= 3.2 m + 2.05 m
= 5.25 m

Therefore, the total length of cloth brought by Nasreen is 5.25 m.

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?
Answer:

Distance walked by Naresh in the morning = 2 km 35 m (2.035 km)
Distance walked by Naresh in the evening = 1 km 7 m (1.007 km)
Total distance walked by Naresh in all = ?

= Distance walked by Naresh in the morning + Distance walked by Naresh in the evening
= 2.035 km + 1.007 km
= 3.042 km

Question 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?
Answer:

Distance travelled by Sunita by bus = 15 km 268 m (15.268 km)
Distance travelled by Sunita by car = 7 km 7 m (7.007 km)
Distance travelled by Sunita on foot = 500 m (0.500 km)
Distance between her house and school = ?

= Distance travelled by Sunita by bus + Distance travelled by Sunita by car + Distance travelled by Sunita on foot
= 15.268 km + 7.007 km + 0.500 km
= 22.775 km

Therefore, the total distance between her house and school is 22.775 km.

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

Quantity of rice purchased by Ravi = 5 kg 400 g (5.400 kg)
Quantity of sugar purchased by Ravi = 2 kg 20 g (2.020 kg)
Quantity of flour purchased by Ravi = 10 kg 850 g (10.850 kg)
Total weight purchased by him = ?

= Quantity of rice purchased by Ravi + Quantity of sugar purchased by Ravi + Quantity of flour purchased by Ravi
= 5.400 kg + 2.020 kg + 10.850 kg
= 18.270 kg

Therefore, the total weight of his purchases is 18.270 kg.

No comments:

Post a Comment

Also read!

Class 6 Solutions

• Class 7

Class 7 Computer Kips Solutions
Class 7 Gul Mohar English Solutions
English Grammar Class 7
English Writing Skills Class 7
Class 7 Map Pointing Solutions
Class 7 NCERT Civics Solutions
Class 7 NCERT Civics Notes
Class 7 NCERT Civics Extra Questions
Class 7 NCERT Geography Solutions
Class 7 NCERT Geography Notes
Class 7 NCERT Geography Extra Questions
Class 7 NCERT History Solutions
Class 7 NCERT History Notes
Class 7 NCERT History Extra Questions
Class 7 NCERT Maths Solutions
Class 7 NCERT Science Solutions
Class 7 NCERT Science Notes
Class 7 NCERT Science Extra Questions

• Class 8

Class 8 Kips Artificial Intelligence Solutions
Class 8 Gul Mohar English Solutions
English Grammar Class 8
English Writing Skills Class 8
Class 8 Map Pointing Solutions
Class 8 NCERT Civics Solutions
Class 8 NCERT Civics Notes
Class 8 NCERT Civics Extra Questions
Class 8 NCERT Geography Solutions
Class 8 NCERT Geography Notes
Class 8 NCERT Geography Extra Questions
Class 8 NCERT History Solutions
Class 8 NCERT History Notes
Class 8 NCERT History Extra Questions
Class 8 NCERT Maths Solutions
Class 8 NCERT Science Solutions
Class 8 NCERT Science Notes
Class 8 NCERT Science Extra Questions
Class 8 NCERT Science Exemplar
Class 8 NCERT Science MCQs

Class 9 Solutions

• Class 10

Class 10 Kips Artificial Intelligence Solutions
Class 10 NCERT English Solutions
→ Class 10 Map Pointing Solutions
Class 10 NCERT Civics Solutions
Class 10 NCERT Civics Notes
Class 10 NCERT Civics Extra Questions
Class 10 NCERT Geography Solutions
Class 10 NCERT Geography Notes
Class 10 NCERT Geography Extra Questions
Class 10 NCERT History Solutions
→ Class 10 NCERT History Notes
Class 10 NCERT History Extra Questions
Class 10 NCERT Maths Solutions
Class 10 NCERT Science Solutions
Class 10 NCERT Science Notes
Class 10 NCERT Science Extra Questions

• Computer languages
Python Basics

• Extra Activities
Extra Activities

• Extra Knowledge
Extra Information
General Knowledge
Historical Places in India
Latest technology
Physical Sciences
Facts

• Mathematics quick links
Mathematical Terms
Maths Tricks

CONTACT US