Dividing asks how many groups fit. How many 1/4s are in 3? Each whole holds 4 fourths. 3 wholes is 12 fourths, so 3 ÷ 1/4 = 12. A tape diagram shows the 12 pieces.
Worked example
How many 13s are in 1? (Find 1÷13.)
Answer:3
Cut every whole into 3 pieces. 1 is 3 pieces of 13. Each group is 1 of those pieces, so 3 ÷ 1 = 3. Answer: 3 groups.
For grown-ups: Divide fraction ÷ fraction. Below: three problems to try with the worked answers, and a free printable sheet. Children can practise the same skill as a game, with no sign-up and no ads.
CCSS 6.NS.A.1
What this practises, for teachers
Practices divide fraction ÷ fraction (6.NS.A.1). A printable sheet with its answer key, worked answers on the page, no accounts.