It is an acronym to advise a strategy for problem solving in mathematics.
R - Read
U - Understand (or Underline key facts)
C - Calculation (some write 'choose', as in to choose your calculation method)
S - Solve
A - Answer
C - Check
Hope this helps.
read understand choose solve answer check
In mathematics, RUC-SAC stands for "Reasoning, Understanding, Communication, Self-regulation, Application, and Collaboration." It is a framework used to assess and enhance students' skills in problem-solving and mathematical reasoning. This approach emphasizes not just the correct answer but also the processes and strategies students use to arrive at their solutions.
A expression in maths is a collection of terms without an equality sign.
division
What symbol
Related to.
Adding
"tenth"
direction
circle
The mean is usually the arithmetic mean - there are other means in maths. For a set of numbers, the arithmetic mean is the sum of the numbers divided by the number of numbers.
it mean have to divide it i think