A television set uses 7 units of electricity in 5 hours. How many units will it use in 15 hours?

asked May 21, 2023 72.0k views

2 votes

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5 votes

Answer:

21 units

Explanation:

7 units in 5 hours means 14 units in 10 hours which means 21 units in 15 hours.

5x3=15

7x3=21

Goldenmean answered May 26, 2023

4.1k points

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