Floors and Ceilings

Question

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Evaluate $\left\lceil\sqrt{\frac{9}{4}}\right\rceil+\left\lceil\frac{9}{4}\right\rceil+\left\lceil\left(\frac{9}{4}\right)^2\right\rceil$

powclaire Feb 15, 2021

CPhill · Answer 1 · 2021-02-15T07:44:19

sqrt (9/4) = 3/2

Ceiling is 2

9/4 = 2.25

Celing is 3

(9/4)^2 = 81 / 16 = 5 1/16

Ceiling is 6

So

2 + 3 + 6 =

11