Exam 3: Multiplication of Whole Numbers

A welder tacks 221 linear feet of steel support columns each hour. How many feet does the welder tack in a 10-hour shift?

Figure 3-1 -A customer orders 41 of the upright welded supports shown in Figure 3-1. What is the total length of the welded supports, in inches?

Figure 3-1 -A customer orders 41 of the upright welded supports shown in Figure 3-1. In inches, the support-plate stock needed to complete this order is how long?

A welder needs to weld frames for 72 garage doors that are each 12 feet long. In feet, how long is the material the welder needs to complete the job?

Figure 3-1 -A customer orders 28 of the upright welded supports shown in Figure 3-1. What is the total length of the welded supports, in inches?

Figure 3-1 -A customer orders 17 of the upright welded supports shown in Figure 3-1. Each support plate weighs 21 pounds. What is the total weight of the order, in pounds?

A welder has 32 of the support plates shown in Figure 3-1. What is the area, in inches, of all 32 plates?

A welder tacks 149 linear feet of steel support columns each hour. How many feet does the welder tack in a 12-hour shift?

Figure 3-1 -A customer orders 17 of the upright welded supports shown in Figure 3-1. In inches, the support-plate stock needed to complete this order is how long?

A welder has committed to working 4 12-hour shifts for 6 consecutive weeks. At the end of the work period, how many hours will the welder have worked?