Question

Math question, i appreciate any help! :)

Answer 1

B=16.7 is your answer

Answer 2

`\text {Ratio of Orange to Blue = } (30)/(50) = (3)/(5)`

Find B:

Equate the ratio:

`(3)/(5) = (10)/(B)`

Cross-Multiply:

`3B = 5 * 10`

Evaluate the right hand side:

`3B = 50`

Divide by 3 on both sides:

`B = 16.7 \text{(Nearest tenth)}`

Answer: B = 16.7