Answer:
3844
Step-by-step explanation:
Answer:
the exactly form i believe would be 1/64
and the decimal form would be 0.015625
Let the number of hour it took them to have completed the same number of problems be x, then
15 + 10x = 9 + 12x
12x - 10x = 15 - 9
2x = 6
x = 6/2 = 3
After 3 hours, they must have completed the same number of homeworks.
0.5 is the decimal equivalent to 1/2
Answer:
9-x
Step-by-step explanation: