Adam will have to run 26 miles per week. 30% of 20 is 6. (6+20=26)
Answer:
8.67
Step-by-step explanation:
-9t+18= -60
60+18=9t
78=9t
t= 78/9
=8.66
Answer:
11/15 or .733
Step-by-step explanation:
What you need to do is minus the two fraction problems.
5/6-1/10. You need to make it where they have the same denominator.
25/30-3/30=22/30=11/15=.733.
11/15 or .733 is your answer.
0.668 is the greatest.
If you have trouble because they have different place values, you can just and a "0" and the end of the decimals and they will still have the same value. Just make sure to change it back before writing your final answer.
Construction.
When construction workers need measurements that are fractions they need to be able to multiply/add/subtract/divide all of those different fractions and mixed numbers.
I hope I was able to help. Best of luck.