Question

arrange the cards to make a true comparison. 615 < 651

Explanation:

Step1: Compare hundreds digits

Both numbers have 6 in hundreds place: $6 = 6$

Step2: Compare tens digits

$1 < 5$, so $615 < 651$

Step3: Verify the comparison

The given arrangement is already a true comparison.

Answer:

$615 < 651$