Question

rearrange to make b the subject=
a=1/4b

Answer 1

Answer:

$a = \frac{1}{4}\: b\\ \\ \\</p><p>a = \frac{b}{4}\\ \\ \\</p><p>by \: cross \: multiplication\\ \\ \\</p><p>b = 4a$

Answer 2

Answer:

see the attachment for answer

Step-by-step explanation:

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