Simplify Ratio 45:90
The ratio 45:90 simplified to lowest terms is 1:2 (dividing both sides by GCF 45).
Exact Answer
45 : 90 = 1 : 2
Simplified Ratio
1 : 2
GCF / Divisor
45
As a Fraction
1/2
Unit Rate (1:X)
1 : 2
Step-by-Step Solution: 45:90 = 1:2
Step 1
Find the Greatest Common Factor (GCF)
Find the GCF of 45 and 90, which is 45.
GCF(45, 90) = 45
Step 2
Divide Both Terms by the GCF
Divide 45 by 45 (1) and 90 by 45 (2) to get the simplified ratio 1:2.
(45 รท 45) : (90 รท 45) = 1 : 2
Visual Representation
The diagram below illustrates Simplify ratio 45:90 visually:
Summary & Alternative Representations
| Property / Format | Value |
|---|---|
| Simplified Ratio | 1 : 2 |
| GCF / Divisor | 45 |
| As a Fraction | 1/2 |
| Unit Rate (1:X) | 1 : 2 |
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Frequently Asked Questions
What is the ratio 45:90 in simplest form?
45:90 simplified is 1:2.