Two students use different methods to solve this multiplication problem: 3/4*-4 2/9
Read each of their methods below and then enter numbers to correctly complete their
work.

Answer/Step-by-step Explanation:

Given,

Ivy solves this problem by writing each number as a fraction and then multiplies as shown below:

Fabian solves this problem by writing the mixed number as a sum and applies the distributive method of multiplication as shown below:

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.

add the table and i will answer correctly

step-by-step explanation: