Seudónimo Seudónimo

26-01-2017
Mathematics

contestada

70% of a number is 98.

What is 90% of that same number?

A.
63

B.
68.6

C.
88.2

D.
126

Respuesta :

David1993 David1993

26-01-2017

Let 70% of X = 98

70%.x = 98

(70/100).x = 98

0,7x = 98

x = 98/0,7

x = 140

Then, 90%x = 90%.140

= 0,9.(140)

= 126

The answer to this question is Letter D)

I hope this has helped.

Answer Link

26-01-2017

d 126 should be right

Answer Link

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