adel7muhammed adel7muhammed

03-06-2020
Mathematics

contestada

4/7 - -3/5 pls answer

Respuesta :

judygachanja judygachanja

07-06-2020

Answer:

Step-by-step explanation:

when operating with two negative signs, the signs change to positive. so, the question becomes;

4/7 + 3/5

find LCM of the denominators then calculate, or just use a calculator.

the answer is 41/35 or in mixed fraction = 1 and 6/35

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