After adding 45% of a number to the number we get 507.5 what was the number? what percentage of 507.5 must be subtracted from it in order to get the number?
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Answered by
0
Answer:
350,45%
Step-by-step explanation:
Answered by
2
Step-by-step explanation:
As we know that a no. is always 100 by itself
according to the question
100+45= 507.5
it means 507.5= 145%
to find out the no. we have to do
100/145×507.5
20/29×507.5 it is the no
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