1.

Successive discounts of p% and q% are equivalent to a discount of

A. (p + q)%
B. \(\left(p+q-\dfrac{pq}{100}\right)\%\)
C. \(\left(\dfrac{p+q-pq}{100}\right)\%\)
D. \(\left(\dfrac{p+q}{2}\right)%\)
Answer» C. \(\left(\dfrac{p+q-pq}{100}\right)\%\)


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