math
posted by matt .
J1 3/4 Jocelyn is currently 1 3/4 feet taller that 2/3 her brother's height. If jocelyn is 4 1/2 feet tall then how tall is her brother jesse? How much taller is Jocelyn

what does J1 3/4 mean at the beginning?

it is a typo the problem starts at the word Jocelyn