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Nataly_w [17]
2 years ago
8

Heyyyy help meeee please

Mathematics
1 answer:
abruzzese [7]2 years ago
6 0

Step-by-step explanation:

\frac{2}{3} of \: 54 = 36 \\  \\  \frac{1}{6} of \: 54 = 9 \\ 36 + 9 = 45 \\ 54 - 45 = 9

therefore, 9 students haven't given their speech

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tekilochka [14]
The correct answer I got was 22 cups. 11/2 ÷ 1/4 is how you set it up. Then, you do KCF which stands for keep, change, flip. So, your new expression is 11/2 × 4/1. You cross reduce 4 & 2 which makes the new expression 11/1 × 2/1. 11 times 2 is 22/1 which still equals 22.
6 0
2 years ago
Read 2 more answers
kelly ate 5/8of a pizza,lilly ate 2/6 of a pizza,ray ate 8/11 of a pizza,and marlin ate 2/5 of a pizza.which girl ate the least
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5/8, 2/6, 8/11, 2/5
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2/6 ⇒ 0.333
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Lilly ate 2/6 of a pizza.
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7 0
3 years ago
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