0.0115 = 115 / 10000
= 115/10000 5 into 115 is 23, 5 into 10000 is 2000
= 23 / 2000 in its simplest form.
So we know that there are 1000 mL in 1 L. We can set up an equation that allows us to solve for how many bottles are needed in order to empty the 30 L tank:

This equation then allows us to cancel out the units of mL and L, leaving us with how many bottles are needed per tank. Then we multiply straight across to give us:

The question asks us to round up to the next whole number, so
it would take 86 bottles to empty one 30 L tank.
Answer:
take the numbers in the () and turn them into a equation slope
Step-by-step explanation:
Answer:
the first one I guess
Step-by-step explanation:
In one third you would need 12 one thirds to make a whole sixth