Respuesta :
Step-by-step explanation:
2 fractions (ratios) in the form a/b and c/d are equivalent if it's verified the following relation:
a·d = b·c
Let's see!
1) 4·7 = 3·7 False. They are not equivalent.
2) 9·4 = 18·2 True. They are equivalent.
Step-by-step explanation:
2 fractions (ratios) in the form a/b and c/d are equivalent if it's verified the following relation:
a·d = b·c
Let's see!
1) 4·7 = 3·7 False. They are not equivalent.
2) 9·4 = 18·2 True. They are equivalent.
