Question

Find the value of -9/10+22/15​

Answer 1

$\frac{ - 9}{10} + \frac{22}{15} \\ \\ \frac{ - 135 + 220}{150} \\ = \frac{85}{150} \\ = \frac{17}{30}$

Answer 2

-9/10+22/15

= (15×-9)+(22+10)/150

=-135+220/150

=85/150

=17/30 [i.e dividing by 5]

=0.56 (Ans)

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