The correct estimation for this would be 7
The object is to get everything except for "h" on one side of the equation.
The equation says that everything on the right side is being multiplied by 1/2.
What do we have to multiply times 1/2 to get 1? The answer is 2.
So multiply both sides by 2 to get rid of the fraction.
2A = (a+b)h
Now we are multiplying h times (a+b) so to get rid of (a+b) we have to divide both sides by that term.
(a+b)/(a+b) is 1
So you are left with: 2A/(a+b) = h
Done!
Answer:
j = $1.67
Step-by-step explanation:
total cost minus cost of chips to find cost of juice alone
$36.39 - $2.99 = $33.40
total cost of juice divided by number of bottles (20)
$33.40 ÷ 20 = $1.67
Answer:
- To make half the recipe, we will need 3/8 Parmesan cheese.
Step-by-step explanation:
<u>We know that:</u>
- Cesar Salad = 3/4 Parmesan cheese
To make 1/2 the recipe, we need to change everything in halves.
<u>Work:</u>
- Cesar Salad = 3/4 Parmesan cheese
- => Cesar Salad/2 = 3/4 ÷ 2 Parmesan cheese
- => Cesar Salad/2 = 3/4 x 1/2 Parmesan cheese
- => <u>Cesar Salad/2 = 3/8 Parmesan cheese</u>
Hence, to make half the recipe, we will need 3/8 Parmesan cheese.
