Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is
Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is
A: 2:3
B: 3:4
C: 4:5
D: 5:6
Step 1 Let the third number be 100. Step 2 First number = 100 + 20 = 120. Step 3 Second number = 100 + 50 = 150. Step 4 Ratio = 120