kf62825 kf62825
  • 24-02-2022
  • Mathematics
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students are asked whether they prefer math or science. Ofthe 120 students surveyed, 65% prefer math. Set up an equation to find out how many of the students prefer science.

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aycow aycow
  • 24-02-2022

65% = Math

65/100 x 120 = 78 = 78 students prefer math

120 - 78 = 42 = 42 students prefer science

Ratio = Math : Science = 78 : 42 = 13 : 7

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