Answers

2014-06-26T17:03:45+05:30
  • Brainly User
2014-06-26T17:06:11+05:30
 \frac{21}{4} × \frac{16}{7}
=12
As 7 cancels 21 with 3 and 4 cancels 16,then we are left 3×4
Then its answer will be 12.
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