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Exercise 22
olve the following word problems.
1. The cost of a ball pen is 5. What is the cost of 8 such ball pens?
:. There are 7 days in a week. How many days are there in 9 weeks?
There were 6 dozen bananas in a basket. How many bananas were th
The cost of a cap is 50. What is the cost of 6 such caps?
The cost of a hairband is 9. What is the cost of 60 such hairbands
One basket of mangoes weighs 36 kg What will hoth
Answers
Answer:
1.
Cost of one ball pen = Rs.5
Therefore, cost of 8 ball pens = 8 ✖ 5
=Rs.40
2.
No. of days in a week = 7 days
Therefore, no of days in 9 weeks = 9 ✖ 7
= 63 days
3.
No of bananas in one dozen =12
No of dozens of bananas =6
Therefore, total no of bananas = 6 ✖ 12
= 72
4.
Cost of one cap = Rs.50
Therefore, cost of 6 caps = 6 ✖ 50
=Rs.300
5.
Cost of one hairband = Rs.9
Therefore cost of 60 caps = 60 ✖ 9
= Rs.540
Answer:
1. Cost of one ball pen is 5.
Cost of 8 ball pens = 5 × 8
40
Ans - Cost of 8 ball pens are ₹40.
2. Days in a week is 7.
Days in 9 weeks = 7 × 9
63
Ans - Days in 9 weeks are 63.
4.Cost of a cap is 50.
Cost of 6 caps = 6 × 50
300
Ans - Cost of 6 caps is ₹300.
5. Cost of a hairband is 9.
Cost of 60 hairbands = 60 × 9
=540
Ans - Cost of 60 hair band s is ₹540.
Step-by-step explanation:
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