Question

pls answer this question 3/4+(-6/11+(-8/21)+(5/22

Answer 1

LCM of 4,11,21,22=924
3/4+(-6/11)+(-8/21)+5/22
=>{693+(-504)+(-352)+210}÷924
=>{903-856}÷924
=>47÷924 -----(answer)

Answer 2

3/4+(-6/11+(-8/21)+(5/22))
3/4+(-6/11-8/21+5/22)
3/4-6/11-8/21+5/22
Subtract the (-) terms and the(+) terms and then u will get a positive fraction and a negative fraction.Solve it...and u will get your answer.