Question

out of 4 numbers the average of the first 3 numbers is thrice the 4th number. if the average of the 4 number is 5 the 4th number is.
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Answer 1

Answer:

Out of four numbers, the average of the first three numbers is thrice the fourth number. if the average of the four numbers is 5, the fourth number is : (a) 4.5 (b) 5 (c) 2 (d) 4If the average of all the four numbers is 5, then find the fourth number. A) 4.5. B) 5. C) ...If the average of all the four numbers is 5, then find the fourth number. 4.5; 5; 2; 4 ..

Step-by-step explanation:

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