Problems:
Read and solve the following problems
1) An Athlete ran 0.86 km uphill, 0.48 km downhill and 0.98 km on a cemented road during a practice. What was the distance he ran?
2) A pair of sports shoes costs Php 308.35 , Wally has save only Php 189.50 , how much does he still need to buy shoes?
3) A bakery sells a cake for Php 250.00 , The labor costs Php 32.50 per cake , Flour costs Php 31.85 , Other costs add up to Php 92.10 , What is the bakery's profit on each cake?
4) Alvin walked 0.30 km to Fred's house,0.48 to Dino's house and 0.50 km to the school gym. How far did Alvin walk?
5) In the first hour of hiking, the boy's Scouts covered a distance of 3.08 km . In the second hour , they covered a distance of 4.25 km. how many more km will they hike if total distance they will cover is 12.52 km?
Solutions:
1.
[tex] \red{0.86 + 0.48 + 0.98}[/tex]
[tex] = 1.34 + 0.98[/tex]
[tex] \green{ = \boxed{2.32}}[/tex]
2.
[tex] \red{308.35 - 189.50}[/tex]
[tex] \green{ = \boxed{118.85}}[/tex]
3.
[tex] \red{250 - (32.50 + 31.85 + 92.10)}[/tex]
[tex] = 250 - (64.35 + 92.10)[/tex]
[tex] = 250 - 156.45[/tex]
[tex] \green{ = \boxed{93.55}}[/tex]
4.
[tex] \red{0.30 + 0.48 + 0.50}[/tex]
[tex] = 0.78 + 0.50[/tex]
[tex] \green{ = \boxed{1.28}}[/tex]
5.
[tex] \red{12.52 - (3.08 + 4.25)}[/tex]
[tex] = 12.52 - 7.33[/tex]
[tex] \green{ = \boxed{5.19}}[/tex]
Answers:
- 2.32 km
- ₱118.85
- ₱93.55
- 1.28 km
- 5.19 km
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