Question

92:103::64:?
pls say next number

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Answer 1

Answer:

68.69

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Step-by-step explanation:

to solve this, we use:

1. the unitary method.
2. the property of proportions: in proportion a:b::d:c, ac = bd

now, we can write this question like so:

92:103: :64:n, where the unknown is n

now, we use the 2nd point:

92n = 103x64.

now, we transpose 92 to the other side.

n = (103 x 64)/92

  = (103 x 2)/3

  = 206/3

  = 68.69