Math, asked by titlymukherjee2006, 7 months ago

1.
. The price of 7 pens is Rs. 42; find the price of 13 such pens.​

Answers

Answered by hemanthnisme11
2

Answer:

₹ 78

Step-by-step explanation:

The cost of a pen is 42/7=₹ 6

Thus, the cost of 13 such pens is 13 x 6=₹ 78

Answered by shravanidhumal9100
0

Answer:

78

Step-by-step explanation:

Cost of one pen=42/7 = Rs.6

Therefore, cost of 13 pens= 13×cost of one pen

= 13×6

=78

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