Please help answer these and ill give you brainiest if its random ill report

origin, when in which numerator, denominator, or both are themselves fractions, 1.2, if the numerator and denominator have no factors in common,

2.6

Step-by-step explanation:

When graphing a proportional relationship the line must touch the origin.

A complex fraction is basically a fraction divide by another fraction or whole number.

The constant proportionality in the equation y=1.2x is 1.2.

You know when an expression is at its simplest form when you can no longer divide it.

hope dis helps ^-^