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 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
rmissy
rmissy rmissy
  • 26-01-2017
d 126 should be right
Answer Link

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