Ratio: 3/4 : 1/2
We can also write this as:
3/4 / 1/2
Flip the 2nd fraction and multiply:
3/4 * 2/1
Multiply the numerators and denominators together:
6/4
Simplify:
3/2
Answer:
-7
Step-by-step explanation:
it is possible because x is just a letter representing the unknown nos
47 students per room, 45 weren’t in a room
The answer is
a) 11/15
b) 1/18
1. X=-2 x=1 x=5/2
2. X=0 x=-1/5 x=4/3 x=1
3.x>-2
4.X>_8