Question

if the cost of 12 pens is rupees 84, find the cost of 7pens. please show full method​

Answer 1

cost of 12 pens= 84rs

cost of 1 pen=84/12rs

=7rs per pen

cost of 7 pens = 7×7 rs

=49rs

hence,cost of 7 pens is 49 rs

please mark my answer as the "brainliest answer"

Answer 2

Step-by-step explanation:

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