• 8th grade decimals, percentages and fractions
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  • A school has 360 students. 3/5 of them participate in extracurricular activities. Of those, 25% are in the drama club. How many students are in the drama club?
    3/5 of 360 = 216; 25% of 216 = 54
  • A farmer harvested 250 apples. 40% of them were sold at the market. Of the remaining apples, 1/2 were used to make juice. How many apples were used for juice?
    0.4 × 250 = 100 sold; 250 - 100 = 150 left; half of 150 = 75
  • A store had 500 cans of soda. They sold 30% of them in the morning. In the afternoon, they sold 2/5 of what was left. How many cans were sold in total?
    30% of 500 = 150. Left = 350. 2/5 of 350 = 140. Total sold = 150 + 140 = 290
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