There are 2.5 oranges per pound, and 1.2 grapefruit per pound. with $50 you can buy 40 pounds of oranges or 55 pounds of grapefruit. if you have enough money to buy 28 pounds of grapefruit, how many oranges (to the nearest whole orange) could you buy instead?

Step-by-step explanation:

Given

there are 2.5 oranges per Pound

and 1.2 Grapefruit per Pound

In $ 50 one can buy 40 Pound Oranges

i.e. Oranges is

In 50 $ one can buy 55 Pound Grapefruit

i.e. Grapefruit is

If we have Enough money to buy 28 Pounds of Grapefruit

In 24.45 $ we can bought

19.56 pounds meaning

the dimensions are:

step-by-step explanation:

we want to find the dimensions of a rectangular box with volume of

we factor to obtain;

we rewrite the rightmost factor to obtain;

recall that:

we apply difference of two squares formula to obtain;

hence the dimensions are

4 puzzles in 3 hours

step-by-step explanation: