Answer:
x+.8x=27
1.8x=27
x=15
4/5(15)=12
So 15 and 12
Step-by-step explanation:
Rancho middle school has an average of 23 3/8 students per teacher.write this mixed number as a decimal.
Answer:

Step-by-step explanation:
Given:
The given mixed number is 
We need to write the given mixed number as a decimal.
So, we find the decimal number by separating the parts.

The value of 


Therefore, the decimal number of given mixed number is 
There are 12 inches in 1 foot, and each bracelet takes 6 inches
12 divided by 6 = 2
there can be 2 bracelets per foot of yarn
5 x 2 = 10 bracelets can be made
let me know if you have any further questions
:)
Next time add an image, but know that the expression is equal to 657 since..
83 * 8 -7
Use PEMDAS
664 - 7
657