"A shopkeeper advertises for selling cloth at 4% loss. However, by using a false metre scale
Channel: Doubtnut
Date: 2020-04-05

"A shopkeeper advertises for selling cloth at 4% loss. However, by using a false metre scale he actually gains 20%. What is the actual length of the scale?
a. 70 cm
b. 75 cm
c. 80 cm
d. 90 cm"