2 years ago

If a/4= b/7 what is the value of a-b/b

Mathematics

1 answer:

eimsori [14]2 years ago

7 0

Answer:

a = b*4/7

a-b/b

=4b/7 -b /b

=(4b-7b)/7 /b

=-3b/7 / b

cancelling b,

= -3/7

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