(-1/7)+2/11+3/21 solve using property
Answers
Answered by
0
Answer:
2/11
Step-by-step explanation:
We know,
-1/7 +2/11+3/21
Therefore, simplifying;
-1/7+2/11+1/7
cancelling -1/7 and 1/7=2/11
Hope this helps you.
Answered by
0
98/539
Step-by-step explanation:
(-1/7+2/11)+3/21
-11/77+14/77=3/77
3/77+3/21=63/1617+231/1617=
294/1617=98/539
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