Question

Solve
(3/7)+(-5/11)+(-5/14)+(3/15)


plz answer me as soon a possible​

Answer 1

Answer:

16/47

Step-by-step explanation:

first add all the numerators which is (16), then add all the denominators which is (47) . so, your answer is ( 16/47 )

Answer 2

Answer:

(-1/5)

Step-by-step explanation:

first we should take LCM OF the denominators (ie.)2310

then divide each denominator by 2310 and multiply the answer by their numerators, you will get

(990/2310)-(1050/2310)-(825/2310)+(462/2310)

now, you are having same denominators so,

(990-1050-825+462)/2310

=(-462/2310)

now, if u cancel you will get the answer as(-1/5)