$0.80×30

$0.80 multiplied by 30 is $24.

$0.20×30

$0.20 multiplied by 30 is $6.

To calculate $0.80 multiplied by 30, simply multiply the two numbers together:

$0.80 * 30 = $24.00

So, $0.80 multiplied by 30 equals $24.00.