Two numbers A and B are respectively 80% and 50% more than the third number C. What is the ratio of A and B?
- A6:5
- B5:6
- C8:5
- D5:8
Solution & Step-by-step Explanation
Let the third number C be 100.
According to the problem statement:
A=C+80% of C=100+80=180
B=C+50% of C=100+50=150
The ratio of A and B is:
B
A
=
150
180
=
15
18
=
5
6
Thus, the ratio is 6:5.
According to the problem statement:
A=C+80% of C=100+80=180
B=C+50% of C=100+50=150
The ratio of A and B is:
B
A
=
150
180
=
15
18
=
5
6
Thus, the ratio is 6:5.