7400120041

Question: 
Select all pairs of numbers where the second number is $10\%$ greater than the first.
Project ID: 
7400120041
Answer 1: 
$235-255$
Answer 1 Correct: 
0
Answer 2: 
$12.5-13.75$
Answer 2 Correct: 
1
Answer 3: 
$10.6-11.6$
Answer 3 Correct: 
0
Answer 4: 
$450-500$
Answer 4 Correct: 
0
Answer 5: 
$171-182.1$
Answer 5 Correct: 
0
Answer 6: 
$135-148.5$
Answer 6 Correct: 
1
Answer 7: 
$10.1-11.11$
Answer 7 Correct: 
1
Answer 8: 
$\frac12-\frac{11}{20}$
Answer 8 Correct: 
1