Respuesta :
The original ratio a: b in simplified form is 8:15 as per the given information.
What is meant by ratio?
A ratio in mathematics represents the number of times one number contains another. For instance, if a dish of fruit contains eight oranges and six lemons, the orange-to-lemon ratio is eight to six (that is, 8:6, which is equivalent to the ratio 4:3). Similarly, the lemon-to-orange ratio is 6:8 (or 3:4), while the orange-to-fruit ratio is 8:14. (or 4:7).
Ratios are mathematical expressions that compare two numbers by dividing them. If you want to compare one data point (A) to another (B), your formula is A/B.
Original ratio is a:b
And also given that b is reduced by 20% then the ratio becomes 2:3
=a/(80b/100)=2/3
=5a/4b=2/3
=a/b=8/15
a:b=8:15
The original ratio a: b in simplified form is 8:15
To know more about ratio, visit:
https://brainly.com/question/13419413
#SPJ1
