Introduction to math fraction 3:
In Mathematics is the study of quantity, structure, space, and change. Mathematicians seek out patterns, formulate new conjectures, and establish truth by rigorous deduction from appropriately chosen axioms and definitions. A fraction is a number that can represent part of a whole. The earliest fractions were reciprocals of integers: ancient symbols representing one part of two, one part of three, one part of four, and so on. (Source: Wikipedia)
Please express your views of this topic standard form of an equation by commenting on blog.
Examples of math fractions 3:
Here we will discuss about the math fraction 3,
Math fraction 3 - Example 1:
My fender bar recipe calls for 9 4/3 cups of pecans and 5 1/3 cups of walnuts. How many cups of nuts are needed in the receipt?
Solution:
My fender bar recipe calls for 9 4/3 cups of pecans,
5 1/3 cups of walnuts,
= 9 4/3 + 5 1/3
= 9 4/3 = (9 * 3 + 4)/3 = 31 / 3
= 5 1/3 = (5 * 3 + 1)/3 = 16 / 3
= (31 / 3) + (16 / 3)
= 47 / 3
Answer: 47 / 3 Cups of nuts are needed in the receipt.
Math fraction 3 - Example 2:
Jack ate 9 1/8 grapes and Alex ate 5 6/8 grapes. They finished all the grapes that were in the bag. How many grapes were in the bag?
Solution:
Jack ate 9 1/8 grapes
Alex ate 5 6/8 grapes
= 9 1/8 + 5 6/8
= (9 * 8 + 1) / 8 = 73 / 8
= (5 * 8 + 6) / 8 = 46 / 8
= (73 / 8) + (46/8)
= 109 / 8 grapes in the bag.
Answer: 109/8 grapes in the bag
Is this topic how to do linear equations with fractions hard for you? Watch out for my coming posts.
Practices of math fractions 3:
Practice problem 1:
Three friends Andrew, Jessica and David participated in gun shooting events. Each of them was given 10 chances. They hit the targets 3 times, 2 times and 4 times respectively out of 10 chances each. Find the total targets hit by them in fraction.
[Answer: 9/10 hits]
Practice problem 2:
Peter celebrates his birthday with two small cakes. 7 people attended the birthday party. What fraction of cake each one will receive excluding Peter?
[Answer: 2 / 7]
Practice problem 3:
Nick and Jerry have worked together and completed 3/4 of work in a day. Robert has done 2/5 of work. Find the work done by Nick.
[Answer: 7 / 20 of the work been done nick]
In Mathematics is the study of quantity, structure, space, and change. Mathematicians seek out patterns, formulate new conjectures, and establish truth by rigorous deduction from appropriately chosen axioms and definitions. A fraction is a number that can represent part of a whole. The earliest fractions were reciprocals of integers: ancient symbols representing one part of two, one part of three, one part of four, and so on. (Source: Wikipedia)
Please express your views of this topic standard form of an equation by commenting on blog.
Examples of math fractions 3:
Here we will discuss about the math fraction 3,
Math fraction 3 - Example 1:
My fender bar recipe calls for 9 4/3 cups of pecans and 5 1/3 cups of walnuts. How many cups of nuts are needed in the receipt?
Solution:
My fender bar recipe calls for 9 4/3 cups of pecans,
5 1/3 cups of walnuts,
= 9 4/3 + 5 1/3
= 9 4/3 = (9 * 3 + 4)/3 = 31 / 3
= 5 1/3 = (5 * 3 + 1)/3 = 16 / 3
= (31 / 3) + (16 / 3)
= 47 / 3
Answer: 47 / 3 Cups of nuts are needed in the receipt.
Math fraction 3 - Example 2:
Jack ate 9 1/8 grapes and Alex ate 5 6/8 grapes. They finished all the grapes that were in the bag. How many grapes were in the bag?
Solution:
Jack ate 9 1/8 grapes
Alex ate 5 6/8 grapes
= 9 1/8 + 5 6/8
= (9 * 8 + 1) / 8 = 73 / 8
= (5 * 8 + 6) / 8 = 46 / 8
= (73 / 8) + (46/8)
= 109 / 8 grapes in the bag.
Answer: 109/8 grapes in the bag
Is this topic how to do linear equations with fractions hard for you? Watch out for my coming posts.
Practices of math fractions 3:
Practice problem 1:
Three friends Andrew, Jessica and David participated in gun shooting events. Each of them was given 10 chances. They hit the targets 3 times, 2 times and 4 times respectively out of 10 chances each. Find the total targets hit by them in fraction.
[Answer: 9/10 hits]
Practice problem 2:
Peter celebrates his birthday with two small cakes. 7 people attended the birthday party. What fraction of cake each one will receive excluding Peter?
[Answer: 2 / 7]
Practice problem 3:
Nick and Jerry have worked together and completed 3/4 of work in a day. Robert has done 2/5 of work. Find the work done by Nick.
[Answer: 7 / 20 of the work been done nick]
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