Question

7 pens cost Rs. 56. Find the cost of 3 pens

options:
a. Rs. 400
b. Rs. 99
c. Rs. 24​

Answer 1

Answer:

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Answer 2

Given:-

→ 7 pens cost is 56

To find:

→ cost of 3 pens

Solution:

→ The cost of 7 pen = Rs 56

$→cost \: of \:1 \: pen = \frac{56}{7}$

$→cost \: of \: 1 \: pen \: is \: \: 8$

→ cost of 3 pen will be = 3 × 8

→ cost of 3 pen is = Rs 24