Answer
Ratio
8 : 5
Fraction
(8/5)
Percentage
160%
Explanation
We are asked to express the 160 cans Marcy collected in terms of the 100 cans she intended to collect initially in form of a ratio, a fraction and then in percentage.
Ratio
160 : 100
We can reduce this further by dividing both numbers by 20
160 : 100
(160/20) : (100/20)
8 : 5
Fraction
(160/100)
Divide numerator and denominator by 20
(160/100) = (8/5)
Percentage
To express in percentage, we just multiply the fraction by 100%
(8/5) × 100% = 160%
Hope this Helps!!!