the cost of 4 English books is rs. 280 and the cost of 7 Hindi books is rs. 420 .Find the ratio of the cost of one English book to the cost of one Hindi book
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Answered by
3
4 is to 7 may be I think
paritosh1deepali:
This answer is wrong.right answer is 7:6.
Answered by
8
Answer:
7 : 6
Step-by-step explanation:
Find the cost of 1 English book
4 English books = Rs 280
1 English book = 280 ÷ 4 = Rs 70
Find the cost of 1 Hindi book:
7 Hindi books = Rs 420
1 Hindi book = 420 ÷ 7 = Rs 60
Find the ratio:
English book : Hindi book = 70 : 60
(Simplify by dividing by 10)
English book : Hindi book = 7 : 6
Answer: 7 : 6
Yes this answer is right.
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