JIT 1.1-1.3
Trinity White・2 minutes read
When working with fractions and parentheses in math, remember to simplify by following the order of operations and cancel common terms when multiplying or dividing. To avoid confusion with variables, use dots or parentheses for multiplication and always find the least common denominator when adding or subtracting fractions.
Insights
- Using dots or parentheses for multiplication in math class helps avoid confusion with variables.
- Different types of numbers include real numbers, rational numbers, integers, and irrational numbers, each with distinct characteristics and representations.
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Recent questions
How do you simplify fractions?
Combine fractions into one, reduce if possible.
What are the different types of numbers?
Real, rational, integers, and irrational numbers.
How do you multiply fractions?
Multiply numerators, then denominators, simplify if possible.
What is the order of operations in math?
Parentheses, exponents, multiplication, division, addition, subtraction.
How do you divide fractions?
Invert and multiply or use "keep change flip" method.
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