Question

45 packet of 12 pencil each cost 1350. find the cost of 60packets of 10pencils each

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Answer 1

Answer:

step by step explanation:

if 45 packets of 12 pencils cost 1350 how about 1 packet of 12 pencils

divide 1350 by 45, you will get that 1 packet of 12 pencils cost 30

now if 1 packet of 12 pencils cost 30 how about 60 packets of 12 pencils

multiply 60 by 30 you will get that 60 packets of 12 pencils cost 1800