Mrs. Nee Wa Ngeet rides her scooter 83 km south, 94 km north, 54 km south and finally moved 21 km north. Find her distance.
Solutions
Given 83 km south, 94 km north, 54 km south and moved 21 km north
Add the 94, 83, and 54
And subtract the 231 and 21
Therefore, the distance is 210