Question

a machine takes 4.2 hours to make 7 parts. at that rate how many parts can the machine make in 28.8 hours

Answer 1

In 1 hour, a machine could make:
$7 \div 4.2$
parts
In 28.8 hours, that machine make
$7 \div 4.2 \times 28.8 = 4.8$
parts

Answer 2

Answer:

48 Parts

Step-by-step explanation: