Deck 15: Division of Decimals

Question 1

Figure 15-3
A welder saws this square stock into seven equal pieces. What is the length of each piece? Allow 1/16" waste for each cut. Round your answer to the nearest hundredth.

Answer 1

2.15

Question 2

Figure 15-1
A welder saw cuts this length of steel angle into 6 equal pieces. What is the length of each piece? Disregard waste caused by the saw cuts. Round the answer to two decimal places.

Answer 2

0.77

Question 3

Figure 15-3
A welder saws this square stock into five equal pieces. What is the length of each piece? Allow 1/16" waste for each cut. Round your answer to the nearest hundredth.

Answer 3

3.02

Question 4

Figure 15-2
A welder cuts this plate into pieces that are 8.75" wide. How many whole pieces are cut? Disregard waste caused by the cuts.

Question 5

Figure 15-1
A welder saw cuts this length of steel angle into 3 equal pieces. What is the length of each piece? Disregard waste caused by the saw cuts. Round the answer to two decimal places.

Question 6

Figure 15-3
A welder shears a 87.15" piece of key stock into pieces that are 3.25" long. How many whole pieces are sheared?

Question 7

What is 47.6 /5?

Question 8

What is 45.34 /5.1?.Round the answer to the nearest hundredths.

Question 9

A MIG unit is using a spool of wire that weighs 24 pounds. How many hours will the spool last if the melt-off is 1.75 pounds/hour? Round the answer to the nearest hundredth.

Question 10

Figure 15-2
A welder cuts this plate into pieces that are 7" wide. How many whole pieces are cut? Disregard waste caused by the cuts.