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professor190 [17]
2 years ago
6

What does it mean for two ratios to form a proportion

Mathematics
1 answer:
Triss [41]2 years ago
3 0
Ratio = 4 or 4/1 

4/10 = x/80

so 4x times (10 times 80)
  
=  

4x=800
divide both sides with 4 

x=200

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