X=6y
sum of their reciprocals
(1/x)+(1/y)=7
x=6y
1/6y+1/y=7
1/6y+6/6y=7
7/6y=7
times both sides by 6y
7=42y
divide both sides by 42
1/6=y
x=6y
x=6(1/6)
x=6/6
x=1
the numbers are 1 and 1/6
Answer:
264
Step-by-step explanation:
Answer:
copy and paste...
Step-by-step explanation:
M + w = 48
m = 15w
15w + w = 48
16w = 48
w = 48/16
w = 3
m = 15w
m = 15(3)
m = 45 <==== there r 45 men