Two friends share a paper route. John can deliver the papers in 40 minutes. Samuel can cover the same route in 50 minute
long the paper route takes if they work together is:
Select one:
O a. Let t = the time it takes for John and Samuel to deliver the papers together
40t+50t=t
b. Let t = the time it takes for John and Samuel to deliver the papers together
1
+
40 50
=
1
Oc. Lett=the time
1 1
90
=
O d. Let t=time
1
1
+ =t
40 50
Clear my choice