Question

3/7+(-4/7)-(-11/7)-7/9
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Answer 1

Answer:

41/63 is the answer to ur question.

Step-by-step explanation:

3/7+(-4/7)-(-11/7)-7/9

3/7-4/7+11/7-7/9

(3-4+11)/7-7/9

10/7-7/9

90-49/63

41/63

HOPE THIS WILL HELP YOU :)

Answer 2

Answer:

41/63

Step-by-step explanation:

(3/7)+(-4/7)-(-11/7)-(7/9)

=(3/7)+(4/7)+(11/7)-(7/9)

=((3*9)-(4*9)+(11*9)-(7*7))/63 [ LCM of 9 and 7 is 63]

=(27-36+99-49)/63

=41/63