Question

miglial price!
Express first quantity as a percentage of the second:
a 15, 50
b 90, 280
c 48 cm, 80 cm
d 3.64kg, 5.6 kg
An alloy consists of 30% copper, 40% zinc, and the remaining is nickel. Find the amount​

Answer 1

Answer:

30%

Step-by-step explanation:

30% -40%

hope it's help you