Question

simplify 6/7 - 9/11 pleaase

Answer 1

Answer:

first take the lcm of of this qo.:-

6/7-9/11

LCM IS 77

NOW,

SEE IN WHICH TABLE THEY BOTH LYES THAT IS 77

77 comes in 11 times in 7 table and 77 comes in 7 times in table of 9

so (6×11-9×7)/77

(66-63)/77

3/77

ANS:- 3/77

HOPE U LIKE THIS ANSWER PLZ MARK IT AS BRAINLIEST

Answer 2

Answer:

3/77

Step-by-step explanation:

6/7 - 9/11

LCM of 7 and 11 is 77

then, let the denominators be 77

6/7 = 6×11 /7×11 = 66/77

9/11 = 9×7 /11×7 = 63/77

66/77 - 63/77

= 3/77