Multiply the numerators together. Multiply the denominators together. Then reduce if necessary.



Answer:
sorry i dont understand it
Step-by-step explanation:
Answer:
total cost = cost/hour x hours
$18.00 = ($4.50)(X hours)
X=4 hours
Step-by-step explanation:
total cost = cost/hour x hours
$18.00 / 4.50=4 hours
Answer:
Is this a question or..........
Step-by-step explanation:
The answer is 40
you just times 23 by the number of photocopies you need with is 20
so 23x20 which is 460
500-460 is 40