Ablack line is shorter than a white line. the white line is shorter than a gray line. is the black line longer or shorter than the gray line

Black is shorter than grey

Hope this helps

The gray line is longer since the white is bigger than the black and smaller that the gray

Solution: beginning of the unit = - 2end of the unit = beginning of the unit + 4end of the unit = - 2 + 4end of the unit = 2final answer: therefore, aila was able to reach 2 ( insert name of unit of measurement ) at the end of the unit.hope this ! : )have a lovely day! < 3