Page 32 - Grade 10 C.Math

k]ml/, rf/ jif{sf nflu j}slNks ljlw

d"nwg (P) = x
ltg jif{sf] ld>wg = ?= 66550
;do (T) = 4 jif{
cyjf, ======= (i)
rj|mLo ld>wg (CA) = ?= 73205
To:t} 4 jif{sf] ld>wg = ?= 73205
Curriculum Development Centre
xfdLnfO{ yfxf 5,
rj|mLo ld>wg = ?= 73205 cyjf, =========== (ii)

cyjf, = ?= 73205 cyjf,

cyjf, x = ?= 73205 cyjf,

cyjf, x ........................ (ii) cyjf,

cyjf,

;dLs/0f (i) / (ii) af6
cyjf,

R = 0.10 x 100 = 10% k|ltjif{

R sf] dfg ;dLs/0f (i) df /fVbf
P x (1.1) = 66550
3
cyjf,
 

d"nwg (P) = ?= 50,000
cyjf,

cyjf,

cyjf, 

cyjf, R = 0.10 x 100 = 10%

t;y{ Aofhb/ (R) = 10% k|ltjif{

k]ml/, ;dLs/0f (i) af6 x

ct M d"nwg (P) = ?= 50,000

29 ul0ft, sIff – 10