Every day we have to calculate the discounted of shopping mall, allocate how much food and shopping and when we get a loan from the bank we calculate the interest. This simple means we need ______.
A. money
B. calculation
C. mathematics
D. percentage
Answer:C
Every day we have to calculate the discounted of shopping mall, allocate how much food and shopping and when we get a loan from the bank we calculate the interest. This simple means we need ______.
A. money B. calculation C. mathematics D. percentage