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3 years ago

8

Evan's favorite hobby is origami. He plans to make 100 paper cranes to hang from the ceiling of his bedroom. Yesterday, he made

28 paper cranes in 4 hours. Today, he made 21 paper cranes at the same rate. How long did Evan spend making paper cranes today?

2 answers:

shusha [124]3 years ago

8 0

Step-by-step explanation:

Vitek1552 [10]3 years ago

5 0

Answer:

Step-by-step explanation:

30

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andrezito [222]

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Step-by-step explanation:

Let

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y-----> the number of boys

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3 years ago

Read 2 more answers