Mr Johnson drives to and from work each weekend. His trip is 15 miles one way. How many miles does he drive to and from work each week?

He drives 15 miles one way, then
Then in two ways = 15 x 2 = 30 miles
He drives for 30 miles each day
Since he works for 5 days a week
Then he drives for = 30 x 5 = 150 miles
He drives for 150 miles each week