A 9 kg bag of mangoes for $12 is.
Given is the bulk unit rate of the mangoes.
Let’s solve for the unit rate of each mango and its price.
=> Let’s analyze the given situation.
It is said that in 9 kilograms of bag of mangoes, the costs of all of it is 12 dollars.
Find how much the cost of 1 kg bag of mangoes is.
=> 12 dollars divided by 9 kilograms to get the value of 1kg bag of mangoes
=> 12 / 9 = 1.3
Thus, the unit rate is 1.3 dollars / kg
It is impossible to solve for both variables without a second equation.
Answer:
The error was 28.575%, rounded to 29%.
Step-by-step explanation:
(35-25/35)
25% of 12=3
30% of 20=6
85% of 100=85
90 of 200=180
25 of 28=7
45 of 80=36
