Mike can build a go cart in 30 days, jed can build one in 20 days and erick in 60 days. if all of them share the work, how quickly can they build a go cart? i know the answer is 10, but how do i get to that?

10 days

Step-by-step explanation:

Mike:

Jed:

Erick:

Together: + + = 1

60 + + = 1)

2x + 3x + x = 60

             6x = 60

               x = 10

step-by-step explan mxfcg'k; uafwgzfgjhklhgation:

answer: a. 13/44

step-by-step explanation: judging by the information given to us, we are looking for experimental probability. we can see that 13 males have chosen chocolate ice cream. there are 44 ice creams in total (remember that the total is always the denominator). so our answer is 13/44.