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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 map uses a scale of 1 inch = 50 miles. How many miles do 3.5 inches represent?

    Answer: 175 miles

    3.5 × 50 = 175 miles.

  2. What is 7/10 + 1/5?

    Answer: 9/10

    1/5 = 2/10, so 7/10 + 2/10 = 9/10.

  3. A tank holds 240 gallons and is 5/8 full. How many gallons are in the tank?

    Answer: 150

    5/8 × 240 = 150 gallons.

  4. If x = 4, what is the value of 2x² − 5?

    Answer: 27

    2 × 16 − 5 = 32 − 5 = 27.

  5. A purchase totals $63 including 5% sales tax. What was the pre-tax price?

    Answer: $60

    Price × 1.05 = $63, so $63 ÷ 1.05 = $60.

  6. What is the volume of a box measuring 4 ft by 3 ft by 2 ft?

    Answer: 24 ft³

    Volume = 4 × 3 × 2 = 24 ft³.

  7. Which fraction is equivalent to 0.6?

    Answer: 3/5

    0.6 = 6/10 = 3/5.