Question

substract the sum of -3/35 and 2)15 from their differences...


plz answer this ...step by step explanation...​

Answer 1

Answer:

$\frac{ - 18}{105}$

Step-by-step explanation:

SO FIRST WE WILL FIND THE SUM OF

$\frac{ - 3}{35} + \frac{2}{15}$

LCM OF 35 AND 15= 105

SO

$\frac{ - 9}{105} + \frac{14}{105}$

(ADDITION)

$\frac{5}{105}$

NOW WE WILL FIND THE DIFFERENCE

SO

(WE KNOW THE LCM SO NO NEED TO FIND OUT AGAIN)

$\frac{ - 9}{105} - \frac{14}{105}$

(DIFFERENCE)

$\frac{ - 23}{105}$

NOW WE WILL SUBTRACT THE SUM FORM THE DIFFERENCE SO

$\frac{5}{105} - \frac{ - 23}{105}$

SO ANSWER IS

$\frac{ -18 }{105}$

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