It is 3/2 • 3/4 because you have to make the mixed number an improper fraction. Theb you would solve 3/2 • 3/4 and get 9/8 and that simplified is 1 1/8
50 x 2 =100 hours
1267/100= 12.67
$12.67 was raised per hour
The expanded form would be 100.000 +20.000+0.000+.500+.070+.001