5 4/7 divided by 2 10/21
Answers
Answered by
2
Answer:
130/98
Step-by-step explanation:
(39×10)/(7×42)
Answered by
0
Step-by-step explanation:
5×4/7=20/7
2×10/21=21/20
=20/7/21/20
=20/7×21/20
=3
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