Answer:
[tex]=\frac{12w+15g-100}{20}[/tex]
Step-by-step explanation:
Three-fifth of w is 3/5 of w
[tex]=\frac{3}{5} *w=\frac{3}{5} w[/tex]
Three-fourths of g is three-quarters of g
[tex]=\frac{3}{4} *g=\frac{3}{4} g[/tex]
find the sum of the fractions then subtract 5
[tex]=\frac{3}{5}w-\frac{3}{4} g-5\\\\\\=\frac{3}{5}w-\frac{3}{4}g-\frac{5}{1}[/tex]
The LCM here is 20 i.e 5*4
=[tex]\frac{3}{5} w+\frac{3}{4}g-\frac{5}{1}=\frac{12w+15g-100}{20} \\[/tex]
