Respuesta :

zainab9054
3:8
Beakers: test tubes

3+8=15

64/15= 4

3:4. X4
12:16

12 beakers

Please mark brainiest :)
HelpMePleaseIconfuse

64 + 64 = 128. 128 is 6/8

128 is 75%

[tex]\frac{75}{100} = \frac{128}{y}[/tex]

y should be 171 or 172