of the following is a true statement?
9/12 • 12/9 = 0
3/10 ÷ 7/9 = 3/10 • 9/7
4/5 • 4/5 = 1
1/2 ÷ 1/2 = 1/4

Respuesta :

Answer:

B) (3/10)/(7/9)=(3/10)(9/7)

Step-by-step explanation:

RELAXING NOICE
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