Answer:14
Step-by-step explanation:
Given is :
Let the total number of sparkling cans of water used in a day be =x
As mentioned, the family uses more than 15 cans each day so inequality becomes ,
As they buy cases of water with 24 cans in each case. So less than 1 case is used in a day.
Number of cans used in a day is more than 15, so approx number of cans used in 30 days will be =
As each case contains 24 cans, so the number of cases that will contain 450 cans will be, cases. Rounding this off to nearest whole number, we get 19 cases.
Hence, the family buys around 19 cases of sparkling water in 30 days.
9.92
You must look at which number has the decimal closest to 9.99
Here are the numbers in order from least to greatest
9.81, 9.82, 9.83, 9.92
Hope this helped!
~Just a girl in love with Shawn Mendes
Add them all up then divide by the number of numbers.