3 years ago

Plz help decrease 420 by 7%

Mathematics

1 answer:

UNO [17]3 years ago

7 0

So you would work out
5%= 21
and then you would need to work out 2%
1%=4.2
2%=8.4
21+8.4
=29.4
420-29.4
=390.6

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