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Dvinal [7]
3 years ago
7

Someone needed help with these questions, I couldn't answer it since two people are already answering it soo... Please help him/

her!

Mathematics
1 answer:
ASHA 777 [7]3 years ago
3 0

First Question:

Follow PEMDAS

Parentheses, Exponents, Multiplication or Division, Addition or Subtraction

3 ÷ \frac{1}{4} × (12 + 2³)

= 3 ÷ \frac{1}{4} × (12 + 8)

= 3 ÷ \frac{1}{4} × (20)

= 3 × 4 × 20

= 12 × 20

= 240

Second Question:

change the mixed number into an improper fraction:

3\frac{2}{3} = \frac{11}{3}

= \frac{11}{3} ÷ \frac{3}{4}

= \frac{11}{3} × \frac{4}{3}

= \frac{44}{3}

rounded to WHOLE number: 14 containers

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