Math Problem Statement
Solution
This is a common factor puzzle. The goal is to find two numbers that:
- Multiply to give the value on top (30).
- Add to give the value on the bottom (11).
We need to find two numbers that satisfy these conditions:
- Their product is 30.
- Their sum is 11.
Step-by-Step Solution:
-
Let's list the factor pairs of 30:
- (1, 30)
- (2, 15)
- (3, 10)
- (5, 6)
-
Now, we check which of these pairs adds up to 11:
- 1 + 30 = 31 (No)
- 2 + 15 = 17 (No)
- 3 + 10 = 13 (No)
- 5 + 6 = 11 (Yes)
Thus, the two numbers are 5 and 6.
Would you like more details on this or have any questions?
Related Questions:
- How do you factor quadratic equations using these types of puzzles?
- Can you solve similar puzzles with negative numbers?
- How can you generalize this method for larger numbers?
- How is this approach used in solving polynomial equations?
- Can you apply this method to solve systems of equations?
Tip:
Always check both the product and the sum conditions when solving these types of factor puzzles!
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Math Problem Analysis
Mathematical Concepts
Factorization
Basic Arithmetic
Formulas
Product-Sum Relationship (a * b = product, a + b = sum)
Theorems
Basic Properties of Multiplication and Addition
Suitable Grade Level
Grades 5-7
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