Question

he cost of 3 Mathematics books is <270 and the cost of 5 English books is 225
Find the ratio of cost of one Mathematics book to the cost of one English boo​

Answer 1

Answer:

2 : 1

Explanation:

3 math books books cost: 270

5 english books cost : 225

each math book: 270 ÷ 3 = 90

Each english book : 225 ÷ 5 = 45

90 : 45

2 : 1

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Answer 2

Cost of 3 Mathematics books = Rs. 270

Cost of 1 Mathematics book = 270/3 = Rs.90

Cost of 5 English books = Rs.225

Cost of 1 English book = 225/5 = Rs.45

Cost of 1 Mathematics book = 90 = 2

Cost of 1 English book 45 1

Cost of 1 Mathematics book : Cost of 1 English book = 2 : 1