(3/4)(16/21)(7/10)=(2/5) or 2 over 5, or 2 fifths.
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10 oer 21 times 3:= 10/21 * 3= 30/21= 10/7 in fraction= 1.43 in decimal
=10/21
10 goes into 21 two times, with a remainder of 1. This can be calculated by dividing 21 by 10, which equals 2 with a remainder of 1. So, 10 goes into 21 two times evenly, with 1 left over.
- 10/ 21
16 over 21