Question

by selling a chair for 1375 rupees a man gains 10%.find it's cost price​

Answer 1

Answer:

sp=1375

gain=10%

cp=100/100+gain%xsp

cp=100/110x1375

cp=1250 answer

Answer 2

Step-by-step explanation:

cp=100/100+gain%×sp

now,100/100+10×1375

=100/110×1375

=1250

so,cp=1250 rupees