If Ted's school is 18 blocks away from Forum mall and 1 block is equal to a distance of 1.5 km then what is the distance between Forum mall and his school (in km)?
The distance between Forum mall and his school is 19 blocks.
But 1 block = 1.5 km
∴ 18 block = 1.5 x 18 = 27 km
Hence, the distance between Forum mall and his school is 27 km.