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Mathematical Usage Flashcards

7 cards from real MASS practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Mathematical Usage flashcards as text
  1. A recipe requires 3/4 cup of sugar to make 12 cookies. How much sugar is needed to make 30 cookies?

    Answer: 1 7/8 cups

    30/12 = 2.5, and 2.5 × 3/4 = 15/8 = 1 7/8 cups.

  2. What is 15% of 240?

    Answer: 36

    0.15 × 240 = 36.

  3. If a car travels 180 miles in 3 hours, what is its average speed?

    Answer: 60 mph

    180 miles ÷ 3 hours = 60 mph.

  4. Solve for x: 3x + 7 = 22.

    Answer: 5

    3x = 15, so x = 5.

  5. What is the area of a rectangle with length 12 cm and width 8 cm?

    Answer: 96 cm²

    Area = length × width = 12 × 8 = 96 cm².

  6. A shirt costs $40 and is marked down by 25%. What is the sale price?

    Answer: $30

    25% of $40 is $10, so $40 − $10 = $30.

  7. What is the value of 2³ + 4²?

    Answer: 24

    2³ = 8 and 4² = 16, so 8 + 16 = 24.