RBSE Solutions for Class 6 Maths Chapter 8 Decimals Ex 8.6

Rajasthan Board RBSE Solutions for Class 6 Maths Chapter 8 Decimals Ex 8.6 Textbook Exercise Questions and Answers.

RBSE Class 6 Maths Solutions Chapter 8 Decimals Ex 8.6

Question 1.
Subtract:
(a) ₹ 18.25 from ₹ 20.75
Answer:
₹ 18.25 from ₹ 20.75

(b) 202.54 m from 250 m
Answer:
202.54 m from 250 m

(c) ₹ 5.36 from 18.40
Answer:
₹ 5.36 from 18.40

(d) 2.051 km from 5.206 km
Answer:
2.051 km from 5.206 km

(e) 0.314 kg from 2.107 kg
Answer:
0.314 kg from 2.107 kg

Question 2.
Find the value of:
(a) 9.756 - 6.28
Answer:
9.756 - 6.28

(b) 21.05 - 15.27
Answer:
21.05 - 15.27

(c) 18.5 - 6.79
Answer:

(d) 11.6 - 9.847
Answer:

Question 3.
Raju bought, a book for ₹ 35.65. He gave ₹ 50 to the shopkeeper. How much money did he get hack from the shopkeeper?
Answer:
Total amount given to the shopkeeper = ₹ 50
Cost of book = ₹ 35.65
Amount left = ₹ 50.00 - ₹ 35.65 = ₹ 14.35
Therefore, Raju got back ? 14.35 from the shopkeeper.

Question 4.
Rani had ₹ 18.50. She bought one ice-cream for ₹ 11.75. How much money does she have now?
Answer:
Total money = ₹ 18.50
Cost of ice-cream = ₹ 11.75
Amount left = ₹ 18.50 - ₹ 11.75 = ₹ 6.75
Therefore, Rani has ₹ 6.75 now.

Question 5.
Tina had 20 m 5 cm long cloth. She cuts 4 m 50 cm length of cloth from this for making a curtain. How much cloth is left with her?
Answer:
Total length of doth
= 20 m 5 cm = 20.05 m
Length of doth used = 4 m 50 cm = 4.50 m
Remaining cloth = 20.05 m - 4.50 m = 15.55 m
Therefore, 15.55 m of doth is left with Tina.

Question 6.
Namita travels 20 km 50 m every day. Out of this she travels 10 km 200m by bus and the rest by auto. How much distance does she travels by auto?
Answer:
Total distance travelled
= 20 km 50 m = 20.050 km
 
Distance travelled by bus
= 10 km 200 m = 10.200 km 

Distance travelled by auto
= 20.050 - 10.200 = 9.850 km

Therefore, 9.850 km distance travels by auto.

Question 7.
Aakash bought vegetables weighing 10 kg. Out of this, 3 kg 500 g is onions, 2 kg 75 g is tomatoes and the rest is potatoes. What is the weight of the potatoes?
Answer:
Weight of onions
= 3 kg 500 g = 3.500 kg
Weight of tomatoes = 2 kg 75 g = 2.075 kg
Total weight of onions and tomatoes = 3.500 + 2.075 = 5.575 kg
Therefore, weight of potatoes
= 10.000-5.575 = 4.425 kg
Thus, the weight of potatoes is 4.425 kg.