Add or Subtract
Solve 2/7 + 3/7
5/7
Solve 1/3 X 2/5
Answer:2/15
Solve: 1/2 +1/3
Answer: 5/6
What are the three steps for dividing fractions?
Answer: Keep, Flip, Change (KFC).
Solve: 9/10 - 1/2
Answer: 4/10
Simplified: 2/5
Solve 3/4 X 2/3
Answer: 6/12 , which simplifies to1/2
Solve: 1 1/4 + 3/8
Answer: 1 5/8 or 13/8
Solve 4 ÷ 1/2 .
Answer: 8
Keep 4/1,
Flip to 2/1,
Multiply.
"Sarah ate 1/3 of a pizza, and Mark ate 2/5 of the same pizza. How much is left for me?"
Answer: 4/15 (They ate 11/15 total).
A recipe calls for 3/4 cup of flour. If I want to make only half of the recipe, how much flour do I need?"
Answer: 3/8 cup 3/4 X 1/2)