Mathematics for IGCSE & O level - The Four Operations (Section 6 - No. 8)
What is the result of 2 1/3 - 1/4?
2 1/12
2 5/12
2 11/12
1 11/12
คำอธิบาย
Convert 2 1/3 to an improper fraction (7/3), and find common denominator 12. 28/12-3/12=25/12=2 1/12.