Question

pls answer on steps​

Answer 1

answer

a: 100/80. =10/8. =5/4. =. 1.25

b: 342/1000. =. 171/500. =. .342

hopes it will be helpful

Answer 2

Answer:

Step-by-step explanation:

a)1/80=10000divided by 80=125

1 x 125/80 x 125 =125/10000

=0.0125

b)3/10+4/100+2/1000

LCM=1000

3 x 100/10 x 100 + 4 x 10/100 x 10 +2 x 1/1000 x 1

=300/1000 + 40/1000 + 2/1000

=342/1000

=0.342

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