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PLS HELP I DONT WANT TO FAIL THIS PLS

HOW DO I Add, subtract, multiply & divide decimals


PLS HELP?

User Tryke
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1 Answer

5 votes

Explanation:

when multiplying decimals

just multiply normally and finally place the sum of decimals on both of the numbers u have multipled

eg.0.2×0.3=2×3=6 =0.06 (placing the decimals)

when adding,

0.5

+0.8

=1.3

when the decimal goes over 10 take it to the units place

when dividing

just divide normally

also in another way

2.1×10=21

÷0.7×10=7

=3

PLS HELP I DONT WANT TO FAIL THIS PLS HOW DO I Add, subtract, multiply & divide-example-1
User Adam DS
by
7.6k points