A door frame is 7 feet high. In order to accommodate a larger door, the frame

must be trimmed to increase its height by 3%. How high is the door frame

after it has been trimmed? Do not include units in your answer.

Answer here

Question

7 September, 16:50

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Answers (1)

Know the Answer?

Jaelynn Johnston · Answer 1

First you need to get 3% of 7 so

7x0.03 = 0.21

then you need to add that 3% onto 7

7+0.21=7.21

therefore the door frame is now 7.21 feet high

A door frame is 7 feet high. In order to accommodate a larger door, the framemust be trimmed to increase its height by 3%. How high is the door frameafter it has been trimmed? Do not include units in your answer.Answer here