chloe196 chloe196
  • 01-01-2018
  • Mathematics
contestada

84 is 21% of what number

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Snowflakelove319
Snowflakelove319 Snowflakelove319
  • 01-01-2018
the best way to solve this is to set up a proportion

84        21
----  = ------
x         100

then you cross multiply and divide

100 × 84 = 8400 ÷ 21 = 400

84 is 21% of 400
Answer Link
VivaciousLyla
VivaciousLyla VivaciousLyla
  • 01-01-2018
Hello!

Use The Percentage Formula To Find out 21% Of What Number Is 84:

84 * 100 / 21 = 400

ANSWER:

84 is 21% of 400.
Answer Link

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