Super Easy Problem for Others To Solve 2 (SEQOTS 2)

Level 1

What is 4 5 \frac{4}{5} * 5! (note that this is a factorial)


The answer is 96.

Z G by Z G , 17, USA

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2 solutions

. .
Apr 2, 2021

5 ! = 5 × 4 × 3 × 2 ( × 1 ) = 120 5! = 5 \times 4 \times 3 \times 2 ( \times 1 ) = 120 .

4 5 × 120 = 4 × 24 = 96 \displaystyle \frac { 4 } { 5 } \times 120 = 4 \times 24 = \boxed { 96 } .

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Will McGlaughlin
May 9, 2018

5 ! = 5 ∗ 4 ! 5!=5*4!

4 5 ∗ 5 ∗ 4 ! \frac{4}{5}*5*4!

4 ∗ 4 ! = 96 4*4!=\boxed{96}

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