christinalimbap25kuv christinalimbap25kuv
  • 06-01-2018
  • Mathematics
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ASAP ANSWER PLZ The chemicals in my swimming pool use a ratio of 5 tablets of chlorine for every 14 days. Which ratio shows the number of chlorine tablets needed for 42 days?

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gmoneyy
gmoneyy gmoneyy
  • 06-01-2018
42days × (5tablets/14days ) =15 tablets
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Аноним Аноним
  • 06-01-2018
5 tablets ................... 14 days
x tablets ................... 42 days

x = 5 * 42 / 14 = 210 / 14 = 15 tablets

B. 15 to 42
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