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GaryK [48]
3 years ago
8

??????????????????????????

Mathematics
2 answers:
solniwko [45]3 years ago
7 0

Answer:

  1. Seconds in second row: 48
  2. Glasses in third row: 11

Step-by-step explanation:

Answer for seconds in second row:

  1. Set up a proportion: \frac{5}{20} = \frac{12}{x}  
  2. Cross multiply, then divide: 20 × 12 = 240, 240 ÷ 5 = 48

Answer for glasses in third row:

  1. Set up a proportion: \frac{5}{20} = \frac{x}{44}  
  2. Cross multiply, then divide: 44 × 5 = 220, 220 ÷ 20 = 11

I hope this helps!

djyliett [7]3 years ago
5 0

Step-by-step explanation:

1 )48

2 )11

answer is this

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