Question

96/45 = b/20
b = ?
Please help me find the value of b.

Answer 1

`\tt{} (96)/(45) = (b )/(20)`

`\tt{} (32)/(15) = (b)/(20)`

`\tt{}32 * 20 = 15b`

`\tt{}640 = 15b`

`\tt{}15b = 640`

`\tt{}b = (640)/(15)`

`\tt{} b= (128)/(3)`

Answer 2

`\blue{\boxed{\rm Answer + Explain }}`

`\rm (96)/(45) = (b)/(20)`

`\rm ((96)/(45) / (3)/(3) ) = (b)/(20)`

`\rm (32)/(15) = (b)/(20)`

`\rm 32 * 20 = 15 * b`

`\rm 640 = 15b`

`\rm (640)/(15) = b`

`\rm (128)/(3) = b`

`\rm 42 (2)/(3) = b`

`\pink{\boxed{\rm 42,6 = b}}`