Question

plz answer me ???? ​

Answer 1

Answer:

30

Step-by-step explanation :

48 + 24 = 72

30 + 15 = 45

20 + 10 = 30

Answer 2

Answer:

Hello mate your answer is 30.

Step-by-step explanation:

24×2=48

15×2=30

10×2=20

24×3=72

15×3=45

so 10×3=30.

Hope this helps you!!

Please mark as brainlist plz!!