An alloy is formed by mixing 4.5copper and 2.8g zinc. How much alloy of similar kind can be formed by using 13.5g copper
The are 73.7294792847028479jdhjrigvsky66830756672jbvdghqkjvrdbojeyjdkbwthdjbc3tjsvbsimvgtikfdwojg7oeut4 iwheui73h
13.5/4.5 = 3
so
13.5 + 3*2.8 = ____