Respuesta :

The easiest way to find this is first finding 10% by taking a zero off before the decimal point of 30.
This leaves $3. In conclusion: 10% = $3. 
Multiply 3 x 6 so that 60% = $18! 

$18 is 60% of $30.00
18 is 60% of 30.
50 percent of 30 is 15 and sense 30 is 3x10 its easy you just need to add 3 more