Standard Mathematics Primary 6 Ratio

Sara, Tim and Jun Jie share $480 in the ratio 3 : 4 : 5. How much money does Tim receive?

A $200
B $192
C $120
D $160
Show Worked Solution

Worked Solution

Step 1: Find the total number of units. 3 + 4 + 5 = 12 units. Step 2: Find the value of 1 unit. 12 units = $480, so 1 unit = $480 ÷ 12 = $40. Step 3: Find Tim's share. Tim has 4 units, so Tim = 4 × $40 = $160. Answer: $160

Correct answer: $160

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