Answer:
True
Step-by-step explanation:
Let's define the following variable:
t = total time it takes to assemble a shelving unit together.
We then have the following equation:
1/5 + 1/3 = 1 / t
Solving the equation we have:
3t + 5t = 15
8t = 15
t = 1,875 hours
Answer:
the time it takes for worker A and worker B to assemble a shelving unit together is:
t = 1,875 hours
Answer:
12.5 pulgadas
Step-by-step explanation:
31,75 cm * (1 pulgada)/(2,54 cm) = 12.5 pulgadas
Answer:
minutes.
Step-by-step explanation:
It is given that Sally takes
minutes to drive from her home to the local shopping center.
She spends 1/5 of this time waiting at traffic lights.
Waiting time in traffic
Therefore, waiting time is
minutes.