Complete the following
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Answers
Answered by
0
Answer:
18/7
Step-by-step explanation:
given,
9/7-(-2/7)+3/7-(4/-7)
9/7+2/7+3/7+4/7. (if v remove brackets)
since denominators of all fractions r equal so the answer is
18/7.
Answered by
1
Answer:
8/7
Step-by-step explanation:
= 9/7 - 2/7+ 3/7 -4/7
= (9-2+3-4) / 7
= 9-5-4)/7
= 8/7
hope this helps
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