Jane's husband is #2m# tall. The ceiling in their lounge is #2.5m# high and there is a lamp which hangs #41cm# from the ceiling. Will her husband bump his head on the lamp if he walks through the lounge?

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Answer 1 · 2017-09-16T11:20:19

He will not hit his head.

The bottom of the lamp will be #41# cm below the ceiling.

#2.5m -41cm#

#= 2.5m -0.41m#

#= 2.09m# from the floor.

Jan's husband is #2m# tall so the top of his head will be #9cm#
from the bottom of the lamp.

No, he will not hit his head on the lamp.