Answer:
3
Step-by-step explanation:
51 ÷ 17 = 3
I don't know if I understood the question correctly, but let me know if it was right and it helped! :)
26
r + 2r - 8 = 43
3r = 51
r = 17
g = 2r-8 = 34-8=26
Mark brainliest please
Answer:
$10
Step-by-step explanation:
Bill and his brother are 2 people so in order to both have an equal amount you have to divide by 2. 20/2=10
Answer:
Hence it will take 35hours
Step-by-step explanation:
Let the time it took to dig hole be x
Ley the number of holes be n
Using the relationship x = kn (direct relationship)
if it takes 3 men 5 hours to dig 12 holes, hence;
when x = 5, n = 12
k = x/n
k = 5/12
To get how many hours it take for 3 men to dig 84 holes, then;
when n = 84, x = ?
x = 5/12 * 84
x = 5 * 7
x = 35hours
Hence it will take 35hours