Respuesta :
Answer:
70:100 and 700:1000
Step-by-step explanation:
(Explanation for 70:100) The beginning ratio is 7:10, so multiply both numbers by 10, and you get 70:100.
(Explanation for 700:1000) As stated before, the beginning ratio is 7:10, so you would multiply both numbers by 100, and you would get 700:1000.
I hope this helped!
14:20 and 21:30
In this case we can choose any number to multiply the numerator and denominator, to create equivalent ratios.
In this case we can choose any number to multiply the numerator and denominator, to create equivalent ratios.