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2 years ago

- On Tuesday, Elena completed 20 items of her math homework in 36 minutes. At that same rate, how long (

Mathematics

1 answer:

Tema [17]2 years ago

4 0

Answer:

Step-by-step explanation

20=36

1=x

Then cross multiply

20x=36

x=1.8

If it takes her 1.8 minutes to complete 1 item then:

1=1.8

35=x

x=63

It takes her 63 minutes

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