Math, asked by lucky1393, 4 months ago

if 7 pens cost rupees 168, what is the cost of 17 pens

Answers

Answered by ItzHeartlessBoy412

2

Answer:

7=168

17=?(Let be y)

Cross multiply,

7 x y= 168 x17

7y=168 x17

y=168 x17/7

Therefore, y= 408

Step-by-step explanation:

Answered by belwaldeepak123

1

₹408 is your answer friend.

____________________

Cost of 7 pens = ₹168

Cost of 1 pen =₹168÷7 =₹24

Cost of 17 pens =₹24*17 =₹408

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