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tigry1 [53]
3 years ago
14

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

Mathematics
1 answer:
eimsori [14]3 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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