# Algebra

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Donna runs 4 miles in 30 minutes. How many miles can she run in 63 minutes?

• Algebra -

Use a proportion, cross multiply, and solve for x.

4/30 = x/63

• Algebra -

292

• Algebra -

Donna runs 10miles in 83 minutes. How many miles does she run per minute?

• Algebra -

8.4

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