Question

2. The average of three numbers is 28. The first
number is half of the second and the third
number is twice the second. The third number
is​

Answer 1

Relationship with z ?? ( #Incomplete )

Answer 2

Average of 3 numbers is 28

Average of 3 numbers is 28 x/3 = 28

Average of 3 numbers is 28 x/3 = 28 x = 28*3

Average of 3 numbers is 28 x/3 = 28 x = 28*3 x = 84

Average of 3 numbers is 28 x/3 = 28 x = 28*3 x = 84 Now , let a 2nd number be a

Average of 3 numbers is 28 x/3 = 28 x = 28*3 x = 84 Now , let a 2nd number be a First number is half of 2nd number

Average of 3 numbers is 28 x/3 = 28 x = 28*3 x = 84 Now , let a 2nd number be a First number is half of 2nd number 1st number = 1a/2

Average of 3 numbers is 28 x/3 = 28 x = 28*3 x = 84 Now , let a 2nd number be a First number is half of 2nd number 1st number = 1a/2 3rd is twice 2nd

Average of 3 numbers is 28 x/3 = 28 x = 28*3 x = 84 Now , let a 2nd number be a First number is half of 2nd number 1st number = 1a/2 3rd is twice 2nd = 3rd = 2a

Average of 3 numbers is 28 x/3 = 28 x = 28*3 x = 84 Now , let a 2nd number be a First number is half of 2nd number 1st number = 1a/2 3rd is twice 2nd = 3rd = 2a So

Average of 3 numbers is 28 x/3 = 28 x = 28*3 x = 84 Now , let a 2nd number be a First number is half of 2nd number 1st number = 1a/2 3rd is twice 2nd = 3rd = 2a So = 2a + a + la/2/3

Average of 3 numbers is 28 x/3 = 28 x = 28*3 x = 84 Now , let a 2nd number be a First number is half of 2nd number 1st number = 1a/2 3rd is twice 2nd = 3rd = 2a So = 2a + a + la/2/3= 28 2a + a + 1a/2

Average of 3 numbers is 28 x/3 = 28 x = 28*3 x = 84 Now , let a 2nd number be a First number is half of 2nd number 1st number = 1a/2 3rd is twice 2nd = 3rd = 2a So = 2a + a + la/2/3= 28 2a + a + 1a/2 = 84 3a +la/2

Average of 3 numbers is 28 x/3 = 28 x = 28*3 x = 84 Now , let a 2nd number be a First number is half of 2nd number 1st number = 1a/2 3rd is twice 2nd = 3rd = 2a So = 2a + a + la/2/3= 28 2a + a + 1a/2 = 84 3a +la/2 = 84 6a +la/2

Average of 3 numbers is 28 x/3 = 28 x = 28*3 x = 84 Now , let a 2nd number be a First number is half of 2nd number 1st number = 1a/2 3rd is twice 2nd = 3rd = 2a So = 2a + a + la/2/3= 28 2a + a + 1a/2 = 84 3a +la/2 = 84 6a +la/2 = 84 7a/2 = 84

Average of 3 numbers is 28 x/3 = 28 x = 28*3 x = 84 Now , let a 2nd number be a First number is half of 2nd number 1st number = 1a/2 3rd is twice 2nd = 3rd = 2a So = 2a + a + la/2/3= 28 2a + a + 1a/2 = 84 3a +la/2 = 84 6a +la/2 = 84 7a/2 = 84= 84*2/7

Average of 3 numbers is 28 x/3 = 28 x = 28*3 x = 84 Now , let a 2nd number be a First number is half of 2nd number 1st number = 1a/2 3rd is twice 2nd = 3rd = 2a So = 2a + a + la/2/3= 28 2a + a + 1a/2 = 84 3a +la/2 = 84 6a +la/2 = 84 7a/2 = 84= 84*2/7 = 12*2

Average of 3 numbers is 28 x/3 = 28 x = 28*3 x = 84 Now , let a 2nd number be a First number is half of 2nd number 1st number = 1a/2 3rd is twice 2nd = 3rd = 2a So = 2a + a + la/2/3= 28 2a + a + 1a/2 = 84 3a +la/2 = 84 6a +la/2 = 84 7a/2 = 84= 84*2/7 = 12*2 = 24

Average of 3 numbers is 28 x/3 = 28 x = 28*3 x = 84 Now , let a 2nd number be a First number is half of 2nd number 1st number = 1a/2 3rd is twice 2nd = 3rd = 2a So = 2a + a + la/2/3= 28 2a + a + 1a/2 = 84 3a +la/2 = 84 6a +la/2 = 84 7a/2 = 84= 84*2/7 = 12*2 = 24 Since 3rd number is 2

Average of 3 numbers is 28 x/3 = 28 x = 28*3 x = 84 Now , let a 2nd number be a First number is half of 2nd number 1st number = 1a/2 3rd is twice 2nd = 3rd = 2a So = 2a + a + la/2/3= 28 2a + a + 1a/2 = 84 3a +la/2 = 84 6a +la/2 = 84 7a/2 = 84= 84*2/7 = 12*2 = 24 Since 3rd number is 2 a =>2*24 =>48