Emek and Luna were enjoying their riverside picnic when two friends joined them. Only one round pie was left for all 4 friends. Emek suggested cutting it into 4 equal parts so everyone would get the same amount. They carefully divided the pie and checked that the pieces matched in size. Each piece was one quarter of the whole pie. Everyone received one quarter, and the four friends enjoyed their fair shares together.
Challenges
Challenge 1 of 5
Challenges
Challenge 1 of 4
Hint
Emek and Luna have 2 pieces altogether out of the 4 equal pieces.
The pie was cut into 4 equal parts. Emek and Luna each received one piece. What fraction of the whole pie did they receive together?
1/42/43/44/4Correct! Together, Emek and Luna received 2 of the 4 equal parts, or 2/4.
Count how many of the 4 equal pieces Emek and Luna have together.
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Hint
Start with 4 pieces and count how many remain after 3 are taken.
The pie was cut into 4 equal pieces. If 3 friends have each taken one piece, how many pieces are left for the last friend?
Correct! After 3 of the 4 pieces are taken, 1 piece remains.
There are 4 pieces in all. Take away the 3 pieces already given to friends.
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Hint
Think about the same-size pie cut into 2 equal parts and into 4 equal parts. Which cut makes larger pieces?
Another pie is the same size as the pie in the story. It is cut into 2 equal parts instead of 4 equal parts. Which statement is true about one piece from each pie?
One quarter is larger than one half.One quarter and one half are the same size.One half is larger than one quarter.One half is the whole pie.Correct! For same-size pies, one half is larger than one quarter.
When the same-size whole is divided into fewer equal parts, each part is larger.
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