Question

Please help to find the answer of this activity​

Answer 1

Answer:

A 4

B. 12

C 5

D 2

Step-by-step explanation:

first we will find a pattern in the question

pattern is 7+4+6+3=20

therefore,4+7+8+5+A=28

A=4

B=6+6

8+C+D=15

4+3+D+6+5=20

D=2

therefore C= 5 (C=15-10)