Mathematics for IGCSE & O level - Ratio And Proportion (Section 6 - No. 41)
If $30 is divided between two people in the ratio 2:3, how much does each person receive?
$6 and $9
$10 and $15
$12 and $18
$15 and $15
설명
Total parts is 5. First person gets 2/5 * 30 = $12. Second person gets 3/5*30 = $18