3.15 will be your answer i am very sure of that
Answer:
4 11/20
Step-by-step explanation:
We can start by converting all the fractions into improper fractions:
1 4/5= 4/5+5/5=9/5
2 3/20= 40/20+3/20=43/20
This means the equation would be
9/5+(43/20+3/5)=
We now need to get a common denominator.
We can do this by multiplying 9/5 and 3/5 both by 4/4.
This said, 9/5 would become 36/20
and 3/5 would become 12/20
Our equation is now:
36/20+43/20+12/20=
This equals
91/20
which simplifies to
4 11/20
Answer:
number of bottles per minute equals 6.667 bottles ( approximately 7 bottles)
6 hours= 2400 bottles
7 hours = 2800 bottles
8 hours = 3200 bottles
Step-by-step explanation:
600 bottles = 1 .5 hrs ( 90 minutes)
bottles per minute;
600= 90mins
? = 1 min
( Cross multiply)
1 min is equal to 6.667 bottles ~7 bottles
* The same procedure is used for the rest
note;
6 hours is equal to 360 minutes
7 hours is equal to 420 minutes
8 hours is equal to 480 minutes