briannariveraiphone briannariveraiphone

27-02-2021
Mathematics

contestada

Which of the following ratios are proportional
A. 4/9 = 8/13
B. 4/9 = 11/16
C. 4/9 = 8/18
D. 4/9 = 9/9

Respuesta :

needhelppwithmath needhelppwithmath

27-02-2021

C is proportional because both are times by 2, 4x2=8 9x2=18

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