Question

what number must be subtracted from each of the number 27 ,38, 7,8 so that the remainder at the proportion

Answer 1

hope this helps u....

Answer 2

Answer:

ANSWER

27, 38, 7, 8

Let x be subtracted (27−x), (38−x), (7−x), (8−x)

So

(27−x)(7−x)=(38−x)(8−x)

189−27x−7x+x

2

=304−38x−8x+x

2

189−34x=304−46x

46x−34x=304−189

12x=115

x=

12

115

x=9.58