3 1/4km + 2 1/2 km = ..... m

3 1/4 km + 2 1/2 km
= 13/4 km + 5/2 km
= (13/4 x 1.000 m ) + (5/2 x 1.000 m)
= 3.250 m + 2.500 m
= 5.750 m

3 1/4 km
= (13/4 x 1.000) m
= 3.250 m


2 1/2 km
= (5/2 x 1.000) m
= 2.500 m

maka,
3.250 m + 2.500
= 5.750 m