bronze is an alloy that contains the metals copper and tin in the ratio 23:2 by mass how many grams of each metal is present in 100g of the alloy (T)

23:2 is 25

Check the answer

Step-by-step explanation:

At least I think that's how you do it

answer: 457.14

step-by-step explanation:

205 - 45 = 160

160 / .35 = 457.142857

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.