Question

What is b? 6/8 = 21/b

Answer 1

Answer:

b = 28

Step-by-step explanation:

$\frac{6}{8} = \frac{21}{b} \\ \\ b = \frac{21 \times 8}{6} \\ \\ b = \frac{7\times 8}{2} \\ \\ b = 7 \times 4 \\ \\ \huge \red{ \boxed{ b = 28}}$

Answer 2

Answer:

b = 28

Step-by-step explanation:

8*21 then 168/6 = 28