Question 956666
D=RT
SPEED OF THE FASTER BOAT IS 2X
SPEED OF THE SLOWER BOAT IS X
120=(X+2X)*5
120=3X*5
120=15X
X=120/15
X=8 KM/H IS THE SPEED OF THE SLOWER BOAT
PROOF:
120=(8+16)*5
120=24*5
120=120