Question

solve for x 90:3000::x:100
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Answer 1

Answer:

$=> 90:3000::x:100$

$=> 3000 X = 90 × 100$

$=> 3000 X = 9000$

$=> X = 9000/3000$

$=> X = 9/3$

$=> X = 3$

Answer 2

Answer:

90/3000=x/100

3000x=9000

x=9000/3000

x=3