Question

Hey! I’m in 5th grade and I need help EMERGENCY so I’m not really good at fractions so here is the question:

Pleeeaaasssseeee

Answer 1

How to divide fractions is just like multiplying.
What I do is KCF
What that means is Keep Change Flip
For Example, Keep 30, change the division to multiply, and flip 1/4 to 4/1!
This is how I mean: 30 x 4/1 = 120 That’s the answer.
I hope it helps and it really easy so just Remember KCF

Answer 2

1) 30: 1/4=30 x 4/1= 120

2)30:1/3= 30 x 3/1= 90

3) 120-90= 30

Explanation: