Question by Summer Clouds - Discuss with MathYouLike

Summer Clouds moderators

17/10/2017 at 10:36

A burger at Ricky C's weighs $120$ grams, of which $30$ grams are filler. What percent of the burger is not filler?

$\textbf{(A)}\ 60 \qquad \textbf{(B)}\ 65 \qquad \textbf{(C)}\ 70 \qquad \textbf{(D)}\ 75 \qquad \textbf{(E)}\ 90$

List of answers

Detecvite Conan 18/10/2017 at 17:43

The percent of the burger is:

(120-30):120.100=90:120.100=75%

So choose (D) 75
Kaito Kid Kuruba 17/10/2017 at 21:34

Choose D for:

Percentage of burger is not extra:

(120-30):120x100=75%

So choose D.
Dao Trong Luan Coordinator 17/10/2017 at 11:39

The number of the burger isn't filler is:

120 - 30 = 90 [grams]

So the percent of the burger is not filler is:

90: 120.100 = 75%

So choose D

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