In worksheet on changing the subject of a formula we need to change the subject of the formula is a variable which is expressed in terms of other variables involved in the formula.
(a) A = l × b
make b as subject
(b) L = C.P. – S.P.
make S.P. as subject
(c) V = u + ft
make t as subject
(d) S = D/T
make D as subject
(e) V = πr²h
make r as subject
(f) C = 2πr
make r as subject
(g) P = 2 (l + b)
make l as subject
(h) S = n/2 (a + l)
make a as subject
(i) A = P {1 + (Rn/100)}
make n as subject
(j) 1/x = y + z/y + 1
make y as subject
(k) y = mx + c
make x as subject
(l) D = b²  4ac
make c as subject
(m) T = 2π √(l/g)
make g as subject
(n) S = ut + 1/2 gt²
make g as subject
(o) C = 2πr (h + r)
make h as subject
(p) h² = p² + b²
make b as subject
(q) S.P. = {(100 + G%) C.P.}/100
make C.P. as subject
(r) HM = 2ab/(a + b)
make a as subject
(s) I = (P × R × T)/100
make R as subject
(t) A = 1/2 (l₁ + l₂) h
make l₂ as subject
Answers for worksheet on changing the subject of a formula are given below to check the exact answers of the questions.
● Formula
Formula and Framing the Formula
Change the Subject of a Formula
Changing the Subject in an Equation or Formula
Practice Test on Framing the Formula
● Formula  Worksheets
Worksheet on Framing the Formula
Worksheet on Changing the Subject of a Formula
Worksheet on Changing the Subject in an Equation or Formula
7th Grade Math Problems
8th Grade Math Practice
From Worksheet on Changing the Subject of a Formula to HOME PAGE
Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need.

New! Comments
Have your say about what you just read! Leave me a comment in the box below. Ask a Question or Answer a Question.