28% of a number is 84 .find the number
Answers
Answered by
102
Heya...
Here is your answer....
Let us take the number = x
28% of numbers = 84
28% of x = 84
28/100×x = 84
14/50×x = 84
7/25× x = 84
7x/25 = 84
7x = 84×25
7x = 2100
x = 2100/7
x = 300.
It may help you..☺☺
Here is your answer....
Let us take the number = x
28% of numbers = 84
28% of x = 84
28/100×x = 84
14/50×x = 84
7/25× x = 84
7x/25 = 84
7x = 84×25
7x = 2100
x = 2100/7
x = 300.
It may help you..☺☺
Answered by
47
We have,
28%× x = 84 or
28÷100× x = 84
x= 84×100÷28
x= 300
so, therefore the number is 300
#BeBrainly
28%× x = 84 or
28÷100× x = 84
x= 84×100÷28
x= 300
so, therefore the number is 300
#BeBrainly
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