Answer:
92 girls
Step-by-step explanation:
Given: The number of girls who work at Super Shopper is 2 more than 3 times the number of boys.
To Find: If 30 boys work at Super Shopper, how many girls work there.
Solution:
let number boys working at super shopper is [tex]=\text{b}[/tex]
let number girls working at super shopper is [tex]=\text{g}[/tex]
Now,
the number of girls working at super shopper
[tex]\text{g}[/tex] [tex]=3\text{b}+2[/tex]
The number of boys [tex]\text{b}[/tex] working at super shopper [tex]=30[/tex]
putting value,
[tex]\text{g}[/tex] [tex]=3\times\text{b}+2[/tex]
[tex]\text{g}[/tex] [tex]=3\times30+2[/tex]
[tex]\text{g}[/tex] [tex]=90+2[/tex]
[tex]\text{g}[/tex] [tex]=92[/tex]
The number of girls working at super shopper are [tex]92[/tex]
