Question

https://static.k12.com/bank_packages/files/media/mathml_fe8c5a2b0b14afc162a077cd3cda0f55c602abf7_1.gif

Answer 1

@iambatman @zepdrix @pooja195 @RainbowBrony555

Answer 2

\[\frac{ 7 }{ b} * \frac{ 2 }{ 7 } = 1\]

therefore:

\[1 / \frac{ 2 }{ 7 } = \frac{ 7 }{ b}\]

\[\frac{ 7 }{ 2 } = \frac{ 7 }{ b}\]

If the numerators are the same, then the denominators are the same.

b = 2

Answer 3

Thanks!:D

Answer 4

lol, guess you don't need help after all XDD

Answer 5

LOL xD !

Answer 6

Me: Oh look, pizza has a question, I can help with that, oh wait, never mind, she's got it covered. XDD