4 2/7 equals 30/7
30/7 divided by 9 equals 10/21
So the crew built 10/21 of a km everyday
Answer:
40 inches
Step-by-step explanation:
Answer:
36%
Step-by-step explanation:
20 % solution in 4/5 parts of the mmixture gives 80/5
100% solution in 1/5 parts of the mixture gives 100/5
total would give 80+100/5= 36% solution
Answer:
1.0325s
Step-by-step explanation:
The expression can be simplified by combining the terms.
s + 0.0325s = s(1 +0.0325) = 1.0325s
I do not belive my answer is right but 100:110 maybe? Sorry if I'm wrong.
