Adding and subtracting fractions 5th grade

Step-by-step explanation:

To add fractions there are Three Simple Steps:

Step 1: Make sure the bottom numbers (the denominators) are the same.

Step 2: Add the top numbers (the numerators), put that answer over the denominator.

Step 3: Simplify the fraction (if needed)

There are 3 simple steps to subtract fractions

1) Make sure the bottom numbers (the denominators) are the same.

2) Subtract the top numbers (the numerators). Put the answer over the same

denominator.

3) Simplify the fraction (if needed).

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two

if you're trying to figure out how much each ounce cost it would be 0.20

cents each ounce