exam
Maths Puzzle
Numerical Ability
i have tryed to help my son and question ft46 was easyer but i cant figure FT47 out what am i missing
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exam Other Question
a boat travels 50km downstream in the same time that it takes to go 30km upstream. The speed of the boat in still water is 16 km/h. Find the speed upstream.
S= 1half gt squared for g