Buzz
=> Explore more about Grade 5 Math problem solving here: Grade 5 Math Solutions
Instructions for solving exercises on page 15 of Math 5 textbook including solution methods
1. Solve Exercise 1 on page 15 of Math 5 textbook
Problem:
Convert the following fractions into decimal fractions
Solution Method:
Multiply or divide both the numerator and denominator of the fraction by a natural number so that the denominator of the fraction becomes 10, 100, 1000, 10000, etc.
Answer:
2. Solve Exercise 2 on page 15 of Math 5 textbook
Problem:
Convert the following mixed numbers into fractions
Method:
Example: A represents the whole number part, B represents the numerator, and C represents the fractional part
The method of converting mixed numbers to fractions is applied using the formula
- Numerator: Equals the product of the whole number part (A) and the denominator (B), plus the numerator in the fractional part (C). So the Numerator = (AxB) + C
- Denominator: Equals the denominator in the fractional part (C). So the new denominator = C
3. Solve Exercise 3 on page 15 of Math 5 textbook
Problem:
Fill in the appropriate fraction in the blank space
Solution Method:
- We have 1 meter = 10 decimeters => 1 decimeter = 1/10 meter
- We have 1 kilogram = 1000 grams => 1 gram = 1/1000 kilogram
Answer:
4. Solve Exercise 4 on page 15 of Math 5 textbook
Problem:
Write the measurements (according to the pattern):
Solution Method:
We have 1m = 10dm => 1dm = 1/10m
1m = 100cm => 1cm = 1/100m
Convert to a common unit (meters, decimeters, centimeters) then add them together
Solution:
5. Solution for Exercise 5 on page 15 of Math 5 textbook
Problem:
Measure the length of a string which is 3 meters and 27 centimeters. Write the length of the string in the following units: hectometer; decimeter; meter.
Approach:
- Convert both numbers to the same unit of measurement: we have the formula
+ 1 meter = 10 decimeters or 1 decimeter = 1/10 meter
+ 1 meter = 100 centimeters or 1 centimeter = 1/100 meter
+ 1 decimeter = 10 centimeters or 1 centimeter = 1/10 decimeter
- After converting to the same unit: perform addition on the two numbers
Answer:
Concise guide to solve exercise on page 15 of Math 5 textbook
Solution for Exercise 1 on page 14 of Math 5 textbook
Explanation
Solution for Exercise 2 on page 14 of Math 5 textbook
Explanation
Solution for Exercise 3 on page 14 of Math 5 textbook
Explanation
Solution for Exercise 4 on page 14 of Math 5 textbook
Explanation
Solution for Exercise 5 on page 14 of Math 5 textbook
Explanation
Above is the section on solving exercises on page 15 of Math 5 textbook in the exercise solving section for grade 5 math. Students can review the previously solved exercises on page 14 of Math 5 textbook or preview the solution for exercises on pages 15 and 16 of Math 5 textbook to improve their understanding of grade 5 math.
In the math curriculum for grade 5, the exercise solving section on page 64 of Math 5 textbook, Practice, is one of the very important contents that students need to pay attention to and enhance to improve their math skills.
Furthermore, solving exercises on page 79 of Math 5 textbook, Practice, is an important lesson in the Math 5 curriculum that students need to pay special attention to.
In addition to the above content, students can explore the solution section for pages 79 and 80 of Math 5 textbook to enhance their knowledge of grade 5 math.
