Tuesday, August 31, 2010

MTH 101 Homework Chapter 1

This assignment is due on Thursday at the beginning of class.

No late assinments will be accepted.

Be responsible.

Baby steps one day at a time and before you know it
this class is over and you are ready to move on to your other math classes.

Section one: Calculate and write the answer in words.


1. 420,057 pounds + 900,808 pounds
2. 3,088,281 + 5,658,137 + 4,450,239
3. 638,719 + 40,003 + 984,035
4. 1,938,722 + 517,827 +517,827

Section 2: Calculate and write the answer in words.

1. 30,000,000 - 27,999,000
2. 3,402,331 - 2,588,902
3. 71,384,612 - 32,016,594
4. $3,810,662 -299,137

Section 3: Calculate and write the answer in words.

1. 259,685 X 231
2. 5,026, 095,102 X 163
3. 2,500,000,250 X 978
4. 38,095/ 42
5. 638/98,890
6. 152/34,048
7. 14/6,000
8 66/99,980
9. 537/387,177
10. 25/10,800,250


Section 4

1. In 1900 the population of the United States was approximately 76,000,000. During the next 100 years, the population grew by about 205,000,000 people. What was the population in 2000?

2. Of the 6,000,000 square miles of tropical rainforest that originally existed on earth 3,4000,000 square miles have been lost due to deforestation. How many square miles of rainforest still exist?

3. An oil tanker broke apart at sea. It spilled 150,000 gallons of crude oil the first day, 4000,000 gal the second day, and 1,000,000 gal the third day. How much oil was spilled in all.

4. If crude oil sold at a rate of $9.56 per gallon how much money was lost.

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