Answer:
Step-by-step explanation:
3tasks=7/10 hours
1 task=7/(10×3)
1 task=7/30 hours
Hence a robot takes 7/30 hours to complete one task
Its 1000 cause its all zeros
Hi,
Here is the equation.

Each person would get 4.28 marbles.
Hope this helps.
r3t40
The answer for this question is 65.099 or when round off to two decimal places, it will be 65.10