The price of a washing machine is 50% less than the price of a TV. If the price of the washing machine rises by 81% and the price of the TV falls by 47%, what will be the percentage change in the total price of 4 washing machines and 3 TVs?
Subject: Mathematics | Topic: Arithmetic | Difficulty: MEDIUM
Options
- (A) 2.1% decrease
- (B) 3.2% increase
- (C) 5.4% decrease
- (D) 4.2% increase
Verified Answer
Option (D): 4.2% increase
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