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Laurenzjamisongo
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B. Answer the following problems. Show your solutions. 1. Two friends, Zale and Enzo, run in marathons. Zale finished a 21-km marathon in Cebu, while Enzo finished a 15-mile marathon in Los Angeles. Who ran a longer distance? By how many kilometers? 2. On average, each member of a family of 10 uses 200 liters of water daily. How many cubic meters does the family consume in 30 days? 3. Today’s temperature in Baguio City is 16◦C. Express this reading temperature in degree Fahrenheit.

Sagot :

1. Solution:
1 mile = 1.609kilometer
convert 15mile into kilometers
15miles x 1.609 km/mile = 24.135 km
hence,
Enzo ran a longer distance by 3.135 km
2. Solution:
1 liter = 0.001 cubic meter
convert 200 liter into cubic meter
200 liters x 0.001 cubic meter/liter
in 1 day,
a family of 10 consumes 0.2 cubic meter
for 30 days,
30 x 0.2 = 6 cubic meter
hence, the family consumes 6 cubic meter in 30 days

3. solution: F = C9/5 + 32
input the value of temperature in degree celcius, then solve for degrees in fahrenheit
answer 60.8 degrees Fahrenheit

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