WAEC - Mathematics (2024 - No. 18)
Gifty, Justina, and Frank shared 60 oranges in the ratio 5: 3: 7 respectively. How many oranges did Justina receive?
16
12
20
28
解释
Total oranges = 60, total ratio = 5 + 3 + 7 = 15
Justina"s shared of the 60 oranges = \(\frac{3}{15}\) x 60 = 12