nans777 nans777
  • 08-05-2018
  • Mathematics
contestada

21$is 75% of what amount?

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zainasayeed1 zainasayeed1
  • 08-05-2018
21 cents =75%
divide both sides by 3
7cents= 25%
multiply each side by 4
28=100%
Answer=28
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