GCSE Mathematics Sequences & Rearranging Formula -- Units 2&3

Once again the first sheet explains the topics, the second giving you questions to practice, and the third providing you with the answers.

I've included one extra question in the sequences section, if you can't work this out feel free to message me but I've been informed it's unlikely to turn up in tests. 

Also you can use a calculator for these questions because they appear in both Units 2 and 3, however if possible try doing the first couple without.

I hope this helps, have fun revising (: 

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  • Created by: Charley
  • Created on: 05-04-12 14:01

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Maths Revision & Help Session
Changing the Subject of a Formula

For
mul
as
are
w r
it
ten
so
that
a
singl
e var
iabl
e
the
subject
of
the
for
mul
a
is
on
the
l
eft
hand
s i
de of
t
he equat
ion.
Ever
ythi…

Page 2

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Practice Questions:

Changi
ng
the
Subj
ect
of
a
For
mul
a:

1) Make
m t
he
subject
:A )
m ­ pq = u B) C )
67845


D)0.
0008463

E)
3.9999 F)
9568939 G )
0.039735



2) Make
y t
he
subj
ect
: A)
1368 B)
0.4782…

Page 3

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Answers:

Changi
ng
the
Subj
ect
of
a
For
mul
a:

3) Make
m t
he
subj
ect
:A )
m = o + pq
B )
0.
4782 C)
67845


D)0.
0008463

E)
3.9999 F)
9568939 G)
0.039735



4) Make
y t
he
subj
ect
: A)
1368 B)…

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