Question

Carry out the following subtractions involving rational numbers. 

i. 7/11 - 3/7  

ii. 13/36 - 2/40

iii. \(1\frac{2}{3}\) - \(3\frac{5}{6}\)

iv. \(4\frac{1}{2}\) - \(3\frac{1}{3}\)

Answer 1

 i. 7/11 - 3/7  

ii. 13/36 - 2/40

iii. \(1\frac{2}{3}\) - \(3\frac{5}{6}\)

iv. \(4\frac{1}{2}\) - \(3\frac{1}{3}\)