Answer:
2 7/12
Explanation:
1st do 3-1=4
1112−412=?
The two fractions have like denominators so you can subtract the numerators.
Then:
11−412=712
This fraction cannot be reduced.
Therefore:
1112−412=712
Solution by Formulas
Apply the fractions formula for subtraction, to
1112−412
and solve
(11×12)−(4×12)12×12
=132−48144
=84144
Reduce by dividing both the numerator and denominator by the Greatest Common Factor GCF(84,144) = 12
84÷12144÷12=712
Therefore:
1112−412=712