Find the missing number.
9. 5. 8. 23
6. 7. 5. 24
5. 8. 9. 18
7. 5. 3. ?
The answer is 20. How?
Answers
Answered by
0
Answer:
IT IS SO EASY QUESTION
Step-by-step explanation:
7+5+3+5 = 20
Answered by
3
Answer:
Answer
Sum of 6 numbers =60×30=180
Sum of first 4 numbers =4×25=100
Sum of last 3 numbers =3×35=105
∴ Fourth number =(100+105)−180
=205−180
=25
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