Mathematical Problem Solving 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 Mathematical Problem Solving flashcards as text
A construction job requires 240 bricks. Each pallet holds 48 bricks. How many full pallets are needed?
Answer: 5
240 divided by 48 = 5 pallets exactly.
A worker earns $27.50 per hour and works 38 hours this week. What is their gross pay?
Answer: $1,045.00
$27.50 x 38 = $1,045.00.
A recipe serves 8 people and uses 400g of flour. To serve 20 people, how much flour is needed?
Answer: 1,000g
Scale factor = 20 divided by 8 = 2.5. Flour = 400g x 2.5 = 1,000g.
A petrol bowser shows $78.40 for 56 litres. What is the cost per litre?
Answer: $1.40
$78.40 divided by 56 = $1.40 per litre.
A rectangular storage room measures 8m by 5m. What is its area?
Answer: 40 m2
Area = length x width = 8 x 5 = 40 m2.
A worker drove 3/4 of the distance to a site before stopping. If the full distance is 120 km, how far had they driven?
Answer: 90 km
3/4 x 120 = 90 km.