2 years ago

Pls help here's the attachment

Mathematics

2 answers:

vampirchik [111]2 years ago

8 0

Answer:

21:30 and 35:50

Step-by-step explanation:

Ilya [14]2 years ago

4 0

Answer:A

Step-by-step explanation:

7 × 3 = 21

10 × 3 = 30

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first, make your mixed numbers into improper fractions
12 3/8 --> 99/8
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then, set equal denominators

99/8 and 22/8

99/8=22/8x --plug in values
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convert improper fraction to mixed number
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therefore, the length is 4 1/2 meters

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