0.25 - 0.4 Number Pair:
Welcome to 0.25 and 0.4 Analysis
Basic Operations
Addition (13/20), Subtraction (-3/20), Multiplication (1/10), and Division (5/8)
Advanced Analysis
Ratios and proportional relationships
Interval Studies
Midpoint (13/40), quarter values
➕ Addition
0.25 + 0.4 = 13/20
➖ Subtraction
0.25 - 0.4 = -3/20
✖️ Multiplication
0.25 × 0.4 = 1/10
➗ Division
0.25 ÷ 0.4 = 5/8
📍 Midpoint & Intervals
0.25
23/80
13/40
29/80
0.4
Midpoint
13/40
The average of both numbers
Distance from Midpoint
±3/40
Distance from center to either number
Quarter Values
25%: 23/80
75%: 29/80
Interval Size
3/200
Size of each 10% interval
💡 Fun Facts
0.25 multiplied by itself 165241/250000 times approximately equals 0.4
The difference between these numbers (0.15) divided by their sum (0.65) is 230769/1000000