# wk 4 chpt. - MAT 115 Checkpoint Assignment Week 4 Student...

This preview shows pages 1–3. Sign up to view the full content.

MAT 115 – Checkpoint Assignment – Week 4 Student Name: Lyndsey Watson 27/30 Week No: 4 Instructions : For each assigned problem, state the original problem and show your steps taken to get the final answer in the “Your Solution” column. Then, restate the final answer in the last column. If the problem includes units of measure, be sure to include the units (e.g. “45 feet” or “32.1 meters”). Also, be sure to read the post “How to Submit Assignments”. You must name this file as indicated in this post. Put only one problem in each row. Page # Pro b # Your Solution Final Answer 287 2 What is the place value of 5? 8.57932 Ones Tenths Hundredths 8 5 7 Tenths 287 4 What is the place value of 2? 8.57932 Ones Tenths Hundredths Thousandths Ten Thousandths Hundred Thousandths 8 5 7 9 3 2 Hundred Thousandths 287 24 Write each of the following as a common fraction or mixed number. 4.0171 171 4 10000 171 4 10000 288 34 Arrange in order from smallest to largest. 2.05, 25 10 ,2.0513, 2.059, 251 100 , 2.0515, 2.052, 2.051 2.0515, 2.0513, 2.059, 2.052, 2.05, 251 100 , 25 10 , 2.5 2.0515, 2.0513, 2.059, 2.052, 2.05, 251 100 , 25 10 , 2.5 X

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
2.05 2.051 2.0513 2.0515 2.052 2.059 2.500 25 10 2.510 00 0 0 0 0 0 251 100 = = 291 72 Lula wants to round 76.24491 to the nearest hundredth. She first rounds 76.24491 to 76.245 and then rounds 76.245 to 76.25 and claims that this is the final answer. What is wrong with this approach? She should have just rounded to the hundredths place by the 4 and not the 9 76.24 76.24 301 20 Add. 27.4 + 213.321 + 39.38 213.321 39.380 + 27.400 280.101 280.101 303 36 Subtract. 14 15 3 4 5 10 45 .60 - 8.75 36.85 36.85 304 48 Add thirty-eight and nine tenths, five and fifty-eight hundredths, seven, and fifteen and eight tenths. 9 48 8 38 5 7 10 100 10 + + = 389 548 78 10 100 10 + + ( 29 ( 29 389 10 3890 10 10 100 = ( 29 ( 29 78 10 780 10 10 100 = 3890 780 548 5218 2609 9 2 52 100 100 100 100 50 50 + + = ÷ = = 38.9 5.58 7.
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern