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-BARSIC- [3]
3 years ago
14

Set up and solve a proportion 6/100=s/12

Mathematics
1 answer:
rusak2 [61]3 years ago
7 0

Amount of tax on the book (s) is $0.72

Step-by-step explanation:

  • Step 1: Given 6/100 = s/12
  • Step 2: Cross multiply to solve for s

⇒ 6 × 12 = 100 × s

⇒ 72 = 100s

⇒ s = 72/100 = 0.72

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