Holly earns $30 for babysitting 5 hours. She earns $28 when she does chores for 4 hours. Which compares the unit rates?

Babysitting pays $30 ÷ 5 = $6 per hour. Chores pay $28 ÷ 4 = $7 per hour, which is $1 more per hour than babysitting, so the correct choice is “The unit rate for doing chores is $1 per hour more than the unit rate for babysitting.”

AI-written and checked against the verified answer.