Solution
Solution
Solution steps
Follow the PEMDAS order of operations
Calculate within parentheses
Least Common Multiplier of
Least Common Multiplier (LCM)
Prime factorization of
divides by
Prime factorization of
is a prime number, therefore no factorization is possible
Multiply each factor the greatest number of times it occurs in either or
Multiply the numbers:
Adjust Fractions based on the LCM
Multiply each numerator by the same amount needed to multiply its
corresponding denominator to turn it into the LCM
For multiply the denominator and numerator by
For multiply the denominator and numerator by
Since the denominators are equal, combine the fractions:
Subtract the numbers:
Multiply and divide (left to right)
Apply the fraction rule:
Multiply fractions:
Multiply the numbers:
Multiply the numbers:
Popular Examples
simplify+[5-(-2)]simplify (-6)+(-6)+(-6)+(-6)+(-6)+(-6)1+0-12^1(2(1)+1)-1(22-18)(18\div 3)-2\times 8
Frequently Asked Questions (FAQ)
What is (3/4-2/5)\div 2/3 ?
The solution to (3/4-2/5)\div 2/3 is 21/40