21/4 times 45/4
21/4 × 45/4
=
945
16
Step-by-Step Solution
-
1Multiply numerators21 × 45 = 945
-
2Multiply denominators4 × 4 = 16
-
3Write result945/16
-
4Simplify945/16 = 945/16
How to Multiply Fractions
Multiplying fractions is straightforward — multiply the numerators together and the denominators together. No common denominator needed! Just simplify the result.