โ† All LLN Flashcard Decks

Word Problems Flashcards

6 cards from real LLN practice questions. Tap to flip, then mark Knew It or Still Learning โ€” missed cards come back until you master them.

Read the first 6 Word Problems flashcards as text
  1. A cleaning company charges $35 per hour. A job takes 4 hours and 30 minutes. What is the total charge?

    Answer: $157.50

    4.5 hours x $35 = $157.50.

  2. A class has 30 students. 18 are female. What is the ratio of female to male students?

    Answer: 3:2

    Female: 18. Male: 30 - 18 = 12. Ratio = 18:12 = 3:2.

  3. A factory produces 560 items in 8 hours. At this rate, how many items are produced in 5 hours?

    Answer: 350

    Rate = 560 divided by 8 = 70 items/hour. In 5 hours: 70 x 5 = 350.

  4. A car uses 9 litres of fuel per 100 km. How much fuel is needed for a 350 km trip?

    Answer: 31.5 litres

    (9/100) x 350 = 31.5 litres.

  5. An employee's pay rises from $950 per week to $1,045 per week. What is the percentage increase?

    Answer: 10%

    Increase = $95. Percentage = (95/950) x 100 = 10%.

  6. A water tank is filled at 120 litres per hour. It starts empty with a capacity of 900 litres. How many hours does it take to fill?

    Answer: 7.5 hours

    900 divided by 120 = 7.5 hours.