0.5 - 0.2 Number Pair:
Welcome to 0.5 and 0.2 Analysis
Basic Operations
Addition (7/10), Subtraction (3/10), Multiplication (1/10), and Division (5/2)
Advanced Analysis
Ratios and proportional relationships
Interval Studies
Midpoint (7/20), quarter values
➕ Addition
0.5 + 0.2 = 7/10
➖ Subtraction
0.5 - 0.2 = 3/10
✖️ Multiplication
0.5 × 0.2 = 1/10
➗ Division
0.5 ÷ 0.2 = 5/2
📍 Midpoint & Intervals
0.5
17/40
7/20
11/40
0.2
Midpoint
7/20
The average of both numbers
Distance from Midpoint
±3/20
Distance from center to either number
Quarter Values
25%: 17/40
75%: 11/40
Interval Size
3/100
Size of each 10% interval
💡 Fun Facts
0.5 multiplied by itself 290241/125000 times approximately equals 0.2
The difference between these numbers (0.3) divided by their sum (0.7) is 428571/1000000