Question

pls help me pls pls pls pls I will littearly mark brainlinest pls ​

Answer 1

Answer:

18

Step-by-step explanation:

6:15 = x:45

15x3 = 45

6x3:15x3 = x:45

x = 6x3

x = 18

Answer 2

Answer:

6:15  Multiply both sides by 3  = 18:45