Evaluate 1/5r + 9/20 when r = 1/4 1/5 ( blank) + 9/20 = blank + 9/20= Answer?

asked Oct 5, 2024 154k views

5 votes

Evaluate 1/5r + 9/20 when r = 1/4
1/5 ( blank) + 9/20 = blank + 9/20= Answer?

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4 votes

Answer:

Explanation:

Substitute for r.

1/5(1/4) + 9/20 -> 1/20 + 9/20 = 10/20.

Simplify the final answer.

10/20 = 1/2

MobIT answered Oct 12, 2024

by MobIT

7.6k points

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