simplify 4/7+[1/2-{3/4-(1/5+3/7-1/5)}]
Answers
Answered by
5
=4/7+[1/2-(3/4-3/7)
=4/7+(1/2-9/28)
=4/7+5/28
=21/28
=3/4
=4/7+(1/2-9/28)
=4/7+5/28
=21/28
=3/4
Answered by
0
Answer:
25/28
Step-by-step explanation:
=4/7+{1/2-(3/4-3/7)}
=4/7+21/28-12/28
=4/7+9/28
=25/28
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