Question

Which set of values are equivalent.

1.14, 2/5 , 4%
3/10, 30%, 0.3
50%, 1/2 , 0.05
0.625, 5/8, 6.25%

Answer 1

Only the second set is equivalent.

Conversions:
- Set 1: 1.14 = 1.14; 2/5 = 0.4; 4% = 0.04 → not all equal.
- Set 2: 3/10 = 0.3; 30% = 0.30; 0.3 = 0.3 → all equal.
- Set 3: 50% = 0.5; 1/2 = 0.5; 0.05 = 0.05 → not all equal.
- Set 4: 0.625 = 0.625; 5/8 = 0.625; 6.25% = 0.0625 → not all equal.

(If set 4 had been 62.5% instead of 6.25%, then that set would also be equivalent.)