Answer:
21/10 or 2 1/10
Step-by-step explanation:
Simplify. 63/30. If you already know the denominator is 10, then 30 divided by 3 gives you 10. So divide 63 by 3 and it gives you 21.
Answer:21
Cross multiply
63X10=30?
630=30?
Divide both sides by 30
?=21
