Question

the ratio of iron and nickel in an alloy is 3:5 .if the weight of iron in the metal is 27 kg ,find the weight of nickel in the alloy​

Answer 1

Answer:

45kg

Step-by-step explanation:

given

iron weight =27kg

ratio is 3:5

let the ratio be 3x and 5x

therefore x=27÷3

=>5x=9×5=45kg

Answer 2

Answer:

45 kg

Step-by-step explanation:

given : iron weight =27 kg

ratio = 3:5

3 = 27

5 = x

so, 3x = 27 × 5

x = 27 ×5 / 3

x = 9× 5 = 45

x = 45 kg..