Kami has 7 liters of water to fill water bottles that each hold 2.8 liters. How many bottles can she fill?
2 answers:
Answer:
2 and one half bottles can be filled.
Step-by-step explanation:
Kami has 7 liters of water to fill the water bottles.
Each bottle hold 2.8 liters of water.
We will divide 7 liters by 2.8 liters to get the number of bottles.
The number of bottles she can fill =
= 2.5 bottles
2 and a half bottles can be filled.
You might be interested in
Answer:
You should invest $2000 at 5% simple interest in order to earn $100 interest in 12 months.
Step-by-step explanation:
Using the formula
where
I = Interest earned
P = The principal (let say in $)
r = The Interest Rate
t = time
Given that
- I = $100
- r = 5%
- t = 12 month = 1 year
- P = The principal amount needed to invest (let say in $)
Thus,
100 = P × 5% × 1
100 = P × 5/100 × 1
100 × 100 = P × 5
10000 = P × 5
P = 10000/5
= 2000 (let say in $)
Thus, you should invest $2000 at 5% simple interest in order to earn $100 interest in 12 months.