kimmy1680
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  • 18-09-2019
  • Mathematics
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Find the number that makes the ratio equivalent to 90:40 (blank) : 4

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Аноним Аноним
  • 18-09-2019

Answer: 9 : 4

Step-by-step explanation:

4 is a reduction of 40 by 10, so youd need to divide the 90 by 10 to make it equal. 90 / 10 = 9

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