Question

-4/5-3/15+7/20
Please give answer
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Answer 1

$\frac{ - 4}{5} - \frac{3}{15} + \frac{7}{20}$

$\frac{ - 48 - 12 + 21}{60}$

$\frac{ - 39}{60}$

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Answer 2

Answer:

-4/5-3/15+7/20

lcm of 5,15,20

-28-12+21

60

=-28-12

60

=61

60

=1 1/60