Aisha is packing three types of fruit for a school event. The total mass of all the fruit is 4.5 kg. The mass of mangoes is twice the mass of papayas. The mass of rambutans is 0.9 kg. What is the mass of the papayas?
Show Worked Solution
Worked Solution
Step 1: Subtract the known mass (rambutans) from the total.
Mass of papayas + mangoes = 4.5 − 0.9 = 3.6 kg
Step 2: Set up the relationship. Let the mass of papayas = 1 unit.
Mass of mangoes = 2 units (twice the papayas).
Total units = 1 + 2 = 3 units.
Step 3: Find the value of 1 unit.
3 units = 3.6 kg
1 unit = 3.6 ÷ 3 = 1.2 kg
Step 4: State the answer.
Mass of papayas = 1.2 kg
Verification: Papayas = 1.2 kg, Mangoes = 2.4 kg, Rambutans = 0.9 kg.
Total = 1.2 + 2.4 + 0.9 = 4.5 kg ✓
Answer: 1.2 kg
Answer: 1.2 kg
Correct answer: 1.2 kg
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