In a white water relay race, 1 team averaged 26km/h downstream but only 6km/h up stream.?

what was the rate of the kayak in still water? and what was the rate of the current?|||V1=Rate of the kayak


V2=Rate of the current


V1+V2=26


V1-V2=6


2V1=32 therefore V1=16km/h and then V1=10 km/h