Without a calculator, work out 42 x 1.2

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Leandro Lima asked Nov 20, 2023

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30 votes

Without a calculator, work out

42 x 1.2

Mathematics
high-school

Leandro Lima asked Nov 20, 2023

by Leandro Lima

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1 Answer

9 votes

Answer:

50.4

Explanation:

Just do it the simple way

x1.2

____

x1.2

___

x1.2

____

+420

=504

Then place the decimal

=50.4

Slinkhi answered Nov 25, 2023

by Slinkhi

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