Question

tell this also by full process​

Answer 1

Answer:

900

Step-by-step explanation:

15% = 15/100

15/100 * total = cp

15/100 * 1800 = total

2700 = total

sp = 2700-1800

=900

Answer 2

Answer:

CP=1800 Rs.

Loos% = 15%

Loss % = CP−SP/CP×100

15= 1800-SP/1800×100

15×18=1800−SP

SP=1800−270

SP=Rs1530