Question

3)324/40;488/80;7777/70; 3636/90;4242/60;

Answer 1

$3) frac{324}{40} = 8.1$
$frac{488}{80} = 6.1$
$frac{7777}{70} = 111.1$
$frac{3636}{90} = 40.4$
$frac{4242}{60} = 70.7$