3 years ago

Simplify -4/7+(-4/3)

Mathematics

1 answer:

jasenka [17]3 years ago

4 0

Answer:

40/21

Step-by-step explanation:

-4/7+(-4/3)

common factor is 21

=21/7×-4-21/3×4

=3×-4-7×4 all divided by 21

=-12-28 all divided by 21

=40/21

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