Seudónimo Seudónimo

20-03-2019
Mathematics

contestada

need help asap!!! plzz

need help asap plzz class=

Respuesta :

Thckumms Thckumms

20-03-2019

Answer:

y=81

Step-by-step explanation:

45/30 = y/54

cross multiply 45*54=2430

30*y=30y

divide

2430÷30y

=81

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