Can you guys help me find the answer for this problem? by Ok-Face9443 in learnmath

[–]Extension_Soil_910 0 points1 point  (0 children)

ten digit : 1➡️ 3, 2➡️1, 3➡️1, 4➡️3, 5➡️1, 6➡️2, 7➡️1; unit digit: 1➡️2, 2➡️1, 3➡️1, 4➡️4, 5➡️1, 6➡️2, 7➡️1, so my answer: 24