Question

Mr. X packs boxes for an appliance company. He can pack a large box in 10 minutes and a
small box in 4 minutes. He needs to pack 10 large boxes and 20 small boxes. If 2.5 hours
remain before closing time, will Mr. X have time to finish the work before closing time if he
works without stopping?

(A) Yes, Mr. X will finish the work in 1.8 hours.
(B) No, it will take Mr. X 4 hours to finish.
(C) Yes, Mr. X will finish the work in 0.5 hour.
(D) No, it will take Mr. X 3 hours to finish.​

Answer 1

C. yes,mr.x will finish the work in 0.5 hour.

Answer 2

Answer:

D) No, it will take Mr. X 3 hours to finish.

Step-by-step explanation:

it takes 10 mins for a big box and 4 mins for small box

it will take 10mins*10boxes + 4mins*20boxes= 180mins= 3hours.