Question

28b=7 what is b?
please help me

Answer 1

given,

28b = 7

28 × b = 7

(28 × b is usually written as 28b which means 28 multiplied by b)

so b = $\frac{7}{28}$

b = $\frac{1}{4}$

hope it helps!

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Answer 2

Answer:

1/4 = 0.25

Step-by-step explanation:

This question is of simple algebra and can be solved very easily.

The question asks you to solve for "b", hence you need to start by making "b' the subject of your equation:

28b = 7

b = 7/28

(now this answer can be simplified further because 28 is divisible by 7)

b = 1/4

  = 0.25