1.

5/7+(-2/3)-(-6/5)+(-8/3)solve this problem​

Answer»

ANSWER:

the answer is -149/105

Step-by-step explanation:

5/7+(-2/3)-(-6/5) +(-8/3)

first we have to remove the brackets...

5/7-2/3+6/5-8/3

take LCM for the denominators...

lcm is 105...

MULTIPLY the numerator and denominator with the same number to get 105 at the denominator.

the RATIONAL numbers will be...

75/105-70/105+126/105-280/105

if u do the operations u ll get -149/105 as the answer..



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