SingMaiyawe SingMaiyawe
  • 21-01-2017
  • Mathematics
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250% of what number is 90

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alanbalijawa
alanbalijawa alanbalijawa
  • 22-01-2017
The equation out of this is; what is 250/100 of a number x = 90?
=> Division of 250 by 100 gives 2.5.
=> Now multiply 2.5 by a number x resulting to 2.5x on the L.H.S.
=> make x the subject and come up with x = 90/2.5.
answer is 1/36.
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