Question

if a lady chargers $2.00 for gas and $3.00 per 1/2 hour of work . What is the amount of money she makes in 2 hours ?

Answer 1

$20 because $2 plus $3 is $5 so $5 every half hour so $10 for one hour and for 2 hours it’s $20

Answer 2

$3 x 4=$12
$2 x 4=$8

12+8=20