the cost of 12 pens is rs 96 then what is the cost of 7 pens. I need with variation method
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Answer:
cost of 12 pens=96
cost of 1 pen=96/12=8
so cost of 7 pens is 12×7=84
Step-by-step explanation:
pls mark me as brainliest and I don't know about that method
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