A certain number is reduced by 15% .the new number is 10%less than 250 .Find the new and the original number.
Answers
Answered by
3
original number= 4500/17
new number= 225
new number= 225
Answered by
12
Assume the number is x
The new number = 10/100×250=25
= 250 - 25 = 225 answer
The original number = x -15x/100=225
x(85/100)=225
x = 225×100/85=4500/17
=264.705
264.705 correct to two decimal place =264.71 answer
HOPE IT HELPS YOU
The new number = 10/100×250=25
= 250 - 25 = 225 answer
The original number = x -15x/100=225
x(85/100)=225
x = 225×100/85=4500/17
=264.705
264.705 correct to two decimal place =264.71 answer
HOPE IT HELPS YOU
shivabri321:
sorry something is wrong
x-15x/100=225=x(85/100)=225=x = 225×100÷85=4500/7 then right answer
sry 4500/17
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