using complements (with respect to 1) of the single discounts, find the net cost equivalent for the discount…

using complements (with respect to 1) of the single discounts, find the net cost equivalent for the discount 20/30/5. the net cost equivalent is \\boxed{}.

using complements (with respect to 1) of the single discounts, find the net cost equivalent for the discount 20/30/5. the net cost equivalent is \\boxed{}.

Answer

Explanation:

Step1: Convert discounts to complements

A 20% discount means the complement (proportion paid) is (1 - 0.20 = 0.80).
A 30% discount means the complement is (1 - 0.30 = 0.70).
A 5% discount means the complement is (1 - 0.05 = 0.95).

Step2: Multiply the complements

To find the net cost equivalent, multiply these complements together:
(0.80\times0.70\times0.95)

First, (0.80\times0.70 = 0.56).
Then, (0.56\times0.95 = 0.532).

Answer:

(0.532)