if 20apple cost₹360, find the cost of ₹15apples.?
Answers
Answered by
2
Answer:
15 apples cost = Rs 270
Step-by-step explanation:
Cost of 20 apples = Rs 360
Cost of 1 apple = 360 / 20 = 18
Cost of 15 apples = Rs 270
Answered by
0
Answer:
₹270.
Step-by-step explanation:
20 apples cost ₹360.
20n = 360
1n = ?
On cross-multiplying,
20 × ? = 1 × 360
? = 360/20
? = ₹ 18
That is, one apple costs ₹ 18.
Hence, 15 apples will cost: ₹ 18 × 15= ₹ 270.
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