212/2 divided by 210/4
212/2 ÷ 210/4
=
212
105
Step-by-Step Solution
-
1Take reciprocal of second fraction210/4 becomes 4/210
-
2Multiply by reciprocal212/2 × 4/210
-
3Multiply numerators & denominators212 × 4 = 848 2 × 210 = 420
-
4Simplify848/420 = 212/105
How to Divide Fractions
To divide fractions, use "Keep, Change, Flip": keep the first fraction unchanged, change the ÷ to ×, then flip the second fraction. Multiply and simplify.