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RideAnS [48]
3 years ago
9

The ratio of three numbers is 4 : 3 : 1. the sum of the numbers is 64. the greatest of these three numbers is

Mathematics
2 answers:
gtnhenbr [62]3 years ago
6 0

Answer:

The greatest number is 32 .

Step-by-step explanation:

As given

The ratio of three numbers is 4 : 3 : 1.

The sum of the numbers is 64.

Let us assume that the x be the scalar multiple of the numbers .

First number = 4x

Second number = 3x

Third number = x

Than the equation becomes

4x + 3x + x =  64

8x = 64

x = \frac{64}{8}

x = 8

Thus

First number = 4x

                     = 4 × 8

                     = 32

Second numbers = 3x

                             = 3 × 8

                             = 24

Third number = x

                       = 8

Therefore the greatest number is 32 .

DanielleElmas [232]3 years ago
3 0

Total value of ratio = 4+3+1 = 8

value of 1 unit = 64/8 = 8

numbers are 4(8), 3(8), 1(8) = 32, 24, 8

so, the greatest number is 32

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