Astore has apples on sale for $15.00 for 6 pounds. if an apple is approximately 5 ounces, how many apples can you buy for $90.00? complete the explanation.

Around 115 apples

Step-by-step explanation:

Lets convert 6 lbs to ounces

1 pound is 16 ounces

6 lbs * 16 ounces/ 1 lbs = 96 ounces

We can use ratios to determine how many ounces we can get for 90 dollars

$15                   $90

=

96 ounces      x ounces

Using cross multiplication

15x = 90* 96

15x = 8640

Divide each side by 15

15x/15 = 8640/15

x =576 ounces

Now each apple is 5 ounces

576 ounces * 1 apples/5 ounces =576/5 = 115.2 apples

18 years

Step-by-step explanation:

Let Nick age is x years and Harry's age is y years.

Hence, we have the equation

x = 7y  ......(1)

After six years, Nick's age is (x+6) and Harry's age is (y+6)

Hence, we have

Plugging x = 7y, we get

Hence, from equation (1)

x = 7(12)

x =84

In 6 years, Harry will be of 12 + 6 =18 years.