Who can solve these ?

*Question 1*

🍎 + 🍎 + 🍎 = 18

🍏 + 🍏 = 10

🍎 + 🍏 = ?

*Question 2*

🐈 + 🐈 + 🐈 = 24

🐕 + 🐕 = 16

🐈 + 🐕 = ?

*Question 3*

🚗 + 🚗 + 🚗 = 27

🚴 + 🚴 = 12

🚗 + 🚴 = ?