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A bank lobby has 7 lamps. Each lamp requires 3 light bulbs, and each bulb costs $0.79, including tax. What would be the cost of replacing all the light bulbs in the lobby?

A bank lobby has 7 lamps. Each lamp requires 3 light bulbs, and each bulb costs $0.79, including tax. What would be the cost of replacing all the light bulbs in the lobby?
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2 votes
A bank lobby has 7 lamps. Each lamp requires 3 light bulbs, and each bulb costs $0.79, including tax. What would be the cost of replacing all the light bulbs in the lobby?

User Jitesh Sojitra
by
8.1k points

1 Answer

3 votes

Answer:

16.59

Explanation:

21 x .79

(7 x 3 = 21)

User Arnav Motwani
by
7.9k points
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