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ludmilkaskok [199]
3 years ago
14

4 Millimeters decrease to 3 millimeters what's the percent of decrease

Mathematics
2 answers:
Fiesta28 [93]3 years ago
5 0

Answer:

Now first we have to found the decrease length.

which is:4mm-3mm=1mm

Now

we have to use formula to calculate the percentage which is

= decrease length/total length ×100%

=. 1/4×100%

=. 25 %

Therefore,the decrease rate is 25%.

frutty [35]3 years ago
3 0
It’s a 75 percent decrease
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