F=2M
F+M=84
solve for F
there are twice as many women as men in the union at global products altogether ,84 workers at the plant are union members . how many of them are women ?
7 answers
no idea?
Using Bobpursley's equations --
F + 2F = 84
3F = 84
F = ?
F + 2F = 84
3F = 84
F = ?
f= 28
so f+2f=84
28+2*28=84
28+56=84
56 women
so f+2f=84
28+2*28=84
28+56=84
56 women
Right.
56
f/2=m
f+f/2=84
(2f+f)/2=84 f=56
f+f/2=84
(2f+f)/2=84 f=56
7 answers