1.
. The price of 7 pens is Rs. 42; find the price of 13 such pens.
Answers
Answered by
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
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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