6 pounds of grapefruit cost $3 5 lb of apples cost $2.65 what is the cost per pound for each fruit

Grapefruit: 0.50/pound, Apple: 0.53/pounds

Step-by-step explanation:

Divide the price by the pounds of fruit

Grapefruit:

price/pounds of fruit

3/6

0.50/pound

Apple:

price/pounds of fruit

2.65/5

0.53/pound

Hope this helps! :)

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b