The cost price C is given by the formula C=`(100s)/(100+g)`, where S=selling price and g=gain in %. Make S the subject of the formula . Find S, if `C=rs800` and g=20. The following steps are involved in solving the above problem. Arrange them in sequential order.
(A) `rArr100S=C(100+g)`
(B) `S=((100+g)C)/(100)`
(C) Given `C=(100S)/(100+g)`
(D) `therefore S=((100+20)xx800)/(100)=rs960`

Make g the subject of the formula C=(1008)/(100+g) Find g("in"%) , when C=rs400 and S=rs450.

The compound interest on a certain sum is given by C.I.=P(1+(R)/(100))^(n)-P . Find C.I. when P=rs1000,R=10% P.a., and n=2. The following steps are involved in solving the above problem. Arrange them in sequential order. (A) therefore C.I.=rs210 (B) 1000((11)/(10))((11)/(10))-1000=1210-100 (C) Given Cl=P(1+(R)/(100))^(n)-P,P=rs1000 , R=10% p.a., and n=2 (D) C.I. = 1000+(1+(10)/(100))^(2)-1000

If S=((100+g)C)/(100) , then which of the following is/ are true?

A person buys an article for Rs.p and sells it for Rs.q thereby gaining r%. The selling price in terms of cost price may be written as (pr)/(100) b.(r(100+p))/(100) c.(p(100+r))/(100)d(p(100-r))/(100)

100g of ice at 0C is mixed with 100g of water 80C The final temperature of the mixture will be

100 g ice at 0^(@)C is mixed with 10 g steam at 100^(@)C . Find the final temperature and composition .