Respuesta :
When dividing fractions, use this rule I learned: Keep, Change, Flip!
1/4 ÷ 3/8
Keep the 1/4.
Change the ÷ sign to a × sign.
Flip the 3/8 ⇒ 8/3.
Now rewrite the problem.
1/4 × 8/3
Solve.
1/4 × 8/3 = 8/12
Simplify.
8/12 = 2/3
1/4 ÷ 3/8 = 2/3
1/4 ÷ 3/8
Keep the 1/4.
Change the ÷ sign to a × sign.
Flip the 3/8 ⇒ 8/3.
Now rewrite the problem.
1/4 × 8/3
Solve.
1/4 × 8/3 = 8/12
Simplify.
8/12 = 2/3
1/4 ÷ 3/8 = 2/3