What is 150/100 as a decimal and percent make sure you know. im doing homework.

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10

Arestaurant added a new outdoor section that was 8 feet wide and 6 feet long. what is the area of their new outdoor section