Olivia works at a craft store and can make 2 stone crafts in 45 minutes. If she has been

working for 35 minutes on an order for 8 stone crafts, how much longer does she need to

work to complete the order?

To complete the order olivia need to work 145 minutes.

Step-by-step explanation:

The given is,

Olivia can make 2 stone crafts in 45 minutes.

She has been working for 35 minutes on an order for 8 stone crafts.

Step:1

To find the Time to make 1 stone craft

Time for 1 stone craft = 45:2

= 22.5 minutes

Step:2

Total time to complete the order

= No. Of stone crafts * Time for 1 stone craft

= 8 * 22.5

= 180 minutes

Step:3

Time to complete on an current order,

Remaining time to work = Total time - Already worked time

= 180 - 35

= 145 minutes.

Results:

Olivia need to work 145 minutes to complete on an order for 8 stone crafts.