Answer:
The quotient is 
Step-by-step explanation:
We want to simplify:

We factor the numerator to get:

We cancel out the common factors to get:

Therefore the quotient is 
Answer:
The volume of the marble is 47 ml
The volume of the water is 100 ml
Step-by-step explanation:
we know that
The volume of the marble is equal to the change in water level
so
To find out the volume of the marble subtract 100 ml from 147 ml

The volume of the water no change
The volume of the water is 100 ml
Answer:
4/5
Step-by-step explanation:
1-1/5=4/5
she still has 4/5 to read