Answer:
the answer is C - no association
Step-by-step explanation:
1 min = 60 sec
Boxes both can fold per min = 30 + 20 = 50
No of boxes to fold = 200
Time taken in sec = 200 ÷ 50 = 4 min = 60 x 4 = 240 sec
2x-2-3x3 =-13. -13 is the answer
? Is there an equation that comes with this problem?
