A. Solve the following (round off 2 decimal places): 1. On Saturday, an electrician used 147.89 feet of wire: on Sunday he used 159.07 feet. How many total feet did he use? 2. Ana bought a motorcycle from a friend for P54,823.33. She saw the same motorcycle in the mall for P67,384.83. How much did she save by buying from a friend? 3. A developer is building 26 homes at one time. Each roof measures 51.9 feet by 26.35 feet. What is the total square feet per roof? What is the total square feet for the entire project? 4. At RFS Mart, Soledad purchased 104.75 meters of ribbon. She paid a total of P333.81 for the ribbon. How much each meter cost?
A. Solve the following (round off 2 decimal places): 1. On Saturday, an electrician used 147.89 feet of wire: on Sunday he used 159.07 feet. How many total feet did he use? 2. Ana bought a motorcycle from a friend for P54,823.33. She saw the same motorcycle in the mall for P67,384.83. How much did she save by buying from a friend? 3. A developer is building 26 homes at one time. Each roof measures 51.9 feet by 26.35 feet. What is the total square feet per roof? What is the total square feet for the entire project? 4. At RFS Mart, Soledad purchased 104.75 meters of ribbon. She paid a total of P333.81 for the ribbon. How much each meter cost?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:A. Solve the following (round off 2 decimal places):
1. On Saturday, an electrician used 147.89 feet of wire: on Sunday he used 159.07 feet.
How many total feet did he use?
2. Ana bought a motorcycle from a friend for P54,823.33. She saw the same motorcycle
in the mall for P67,384.83. How much did she save by buying from a friend?
3. A developer is building 26 homes at one time. Each roof measures 51.9 feet by 26.35
feet. What is the total square feet per roof? What is the total square feet for the entire
project?
4. At RFS Mart, Soledad purchased 104.75 meters of ribbon. She paid a total of P333.81
for the ribbon. How much each meter cost?
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