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olga_2 [115]
3 years ago
15

Help me please i really need help

Mathematics
1 answer:
Daniel [21]3 years ago
7 0

Answer:

  • 16/35 chapters per hour

Step-by-step explanation:

<u>Set a ratio:</u>

  • 7/8 hours ⇒ 2/5 chapters
  • 1 hour ⇒ x chapters

<u>Find  the value of x by cross-multiplication:</u>

  • x = 1 × 2/5 ÷ 7/8
  • x = 2/5 × 8/7
  • x = 16/35
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