Answer:
The number is: 15
Step-by-step explanation:
Change the English expression to a mathematical equation:
an unknown number → x
so we have [tex]\frac{3}{5} x[/tex]
is → =
4 more → 4+
1/2 of → 1/2 x 10
this gives you the equation: [tex]\frac{3}{5} x = 4 + \frac{1}{2} (10)[/tex]
You then solve for x: (3x)/5 = 4 + 5
(3x)/5 = 9
x = 9(3/5) = 15