Definition of Rational Number in its lowest form

Reduce each of the following rational numbers in its lowest form: (91)/(-364)

Reduce each of the following rational numbers in its lowest form: (-60)/( 72)

Simplify and express the result as a rational number in its lowest form (0.4xx0.04xx0.005)/(0.1xx10xx0.001)-1/2+1/5

Find whether the following rational numbers are in the lowest form or not. (17)/(79) (ii) (24)/(320)

Express each of the following rational numbers to the lowest form. (12)/(16) (ii) (-60)/(72)

Express each of the following rational numbers to the lowest form. (-24)/(-36) (ii) (91)/(-364)

Determine whether the following rational numbers are in the lowest form or not: (65)/(84) (ii) (-15)/(32)

Determine whether the following rational numbers are in the lowest form or not: (24)/(128) (ii) (-56)/(-32)

Express each of the following rational numbers to the lowest form: 4/(22) (ii) (-36)/(180)

Express each of the following rational numbers to the lowest form: (132)/(-428) (ii) (-32)/(-56)