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3 years ago

13

Help Me. And don't look at the work I did it's wrong I think but plz check for me and explain

1 answer:

joja [24]3 years ago

3 0

100%-30%=70% which will be the price after the discount
$40*70% is the same as 40*0.7 because 70% as a decimal is 0.7
40*0.7=28
Hope this helps :)

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