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AfilCa [17]
3 years ago
10

To decrease an amount by 30%, what single multiplier would you use?

Mathematics
2 answers:
AURORKA [14]3 years ago
7 0
You would use 0.7................................
tekilochka [14]3 years ago
6 0
If you want to decrease something by 30%, you multiply the number then subtract the result from the original number. However, you can subtract 30% from 100% then convert to a decimal to get a single multiplier.

100% - 30% = 70%

70% = 0.7

So, 0.7 is the answer.
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