171/2 divided by 220/3
171/2 ÷ 220/3
=
513
440
Step-by-Step Solution
-
1Take reciprocal of second fraction220/3 becomes 3/220
-
2Multiply by reciprocal171/2 × 3/220
-
3Multiply numerators & denominators171 × 3 = 513 2 × 220 = 440
-
4Simplify513/440 = 513/440
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.