1.

If 10% of x = 20% of y. Find x:y.​

Answer»

Answer:

  • 10/100 × X = 20/100 × y
  • 1/10 × x = 1/5 × y
  • x/y = 1/5 × 10/1
  • x/y = 5/1

THEREFORE x:y = 5:1



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