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Worksheets

Rearranging Formulas

Total questions: 6

Worksheet time: 6mins

Name
Class
Date
1.

 Rearrange so that x is the subject 4x t=a4x\ -t=a 

a)

 x=a+t4x=a+t-4  

b)

 x = a +tx\ =\ a\ +t  

c)

 x = a+t4x\ =\ \frac{a+t}{4}  

d)

 x=ta4x=\frac{t-a}{4}  

2.

 Rearrange so that x is the subject xp3=1\frac{x}{p^3}=1 

a)

 x=1p3x=\frac{1}{p^3}  

b)

 x=p3x=p^3  

c)

 x=p3x=\frac{p}{3}  

d)

 x=3px=3p  

3.

Rearrange so that d is the subject C=πdC=\pi d  

a)

 Cπ=d\frac{C}{\pi}=d  

b)

 d=Cπd=C\pi  

c)

 d=πCd=\frac{\pi}{C}  

d)

 d=Cπd=C-\pi  

4.

Rearrange so that Q is the subject F=BQvF=BQv  


a)

 v=BQFv=\frac{BQ}{F}  

b)

 v=FBQv=\frac{F}{BQ}  

c)

 v=FBQv=F-BQ  

d)

 v=FBQv=FBQ  

5.

 θ=λd\theta=\frac{\lambda}{d}  

Rearrange so that d is the subject

a)

 d=λθd=\frac{\lambda}{\theta}  

b)

 d=λθd=\lambda\theta  

c)

 d=θλd=\frac{\theta}{\lambda}  

d)

 d=θ+λd=\theta+\lambda  

6.

 s=(u+v)t2s=\frac{\left(u+v\right)t}{2}  Rearrange so that u is the subject

a)

 u=2svtu=2s-\frac{v}{t}  

b)

 u=2stvu=\frac{2s-t}{v}  

c)

 u=st+vu=\frac{s}{t}+v  

d)

 u=2stvu=\frac{2s}{t}-v