Marty writes two related facts using the numbers 12, 8 , and 4. What related facts could he have written
1. The sum of 12 and 4 is equal to 16, which is double the number 8.
2. When you divide 12 by 4, the quotient is 3, which is equal to the number 8 minus 4.
There are several related facts that Marty could have written using the numbers 12, 8, and 4. Here are a few examples:
1. Fact 1: 12 divided by 4 equals 3. Fact 2: 8 divided by 4 equals 2.
- These facts highlight the division relationship between the numbers.
2. Fact 1: 12 plus 8 equals 20. Fact 2: 8 multiplied by 4 equals 32.
- These facts showcase addition and multiplication relationships between the numbers.
3. Fact 1: The sum of 12 and 8 is 20. Fact 2: The product of 4 and 5 is 20.
- These facts demonstrate the concept of equivalence, where different numbers can result in the same value.
These are just a few possibilities, and there may be other related facts that Marty could have written using these numbers.
To determine the related facts that Marty could have written using the numbers 12, 8, and 4, we need to understand what it means for facts to be related.
One common way to explore related facts is by performing basic arithmetic operations, such as addition, subtraction, multiplication, or division, using the given numbers. Let's go through each operation to see what related facts Marty could have written:
1. Addition:
- Related Fact 1: 12 + 8 = 20
- Related Fact 2: 8 + 4 = 12
- Related Fact 3: 12 + 4 = 16
2. Subtraction:
- Related Fact 4: 12 - 8 = 4
- Related Fact 5: 8 - 4 = 4
- Related Fact 6: 12 - 4 = 8
3. Multiplication:
- Related Fact 7: 12 * 8 = 96
- Related Fact 8: 8 * 4 = 32
- Related Fact 9: 12 * 4 = 48
4. Division:
- Related Fact 10: 12 / 8 = 1.5 (or 3/2)
- Related Fact 11: 8 / 4 = 2
- Related Fact 12: 12 / 4 = 3
These are some examples of related facts that Marty could have written using the numbers 12, 8, and 4. However, there are other possibilities as well, depending on how Marty chooses to combine or manipulate these numbers.