Question

if cp of 18 tables is equal to sp of 20 tables then find the loss%

Answer 1

The answer of the question is 10 %...

Answer 2

Let CP for 1 table = $100
CP for 18 tables = $1800
SP of 20 tables = $1800
SP of 1 table = $1800/20 = $90
Hence Loss=$(100-90)=$10
Loss%= L/CP ×100
= $10/$100×100%=10%
Hence loss is 10%
Hope it helped ☺