Answer:
I think you should try the method of substitution???
Answer:
0.04
I rounded to one significant figures.
if ur talking about like this then here
1. 354
2. 453 If this is what ur talking about i hope this helps :) :) :)
X^2+x-30 -- find two numbers that add to one and multiply to -30, which would be 6 and -5. so now you have x^2+6x-5x-30. factor out x and 5 to get x(x+6)-5(x+6). so you get (x+6)*(x-5)
340 = 255
100 = ?
100 times 255 = 25500
25500 divided by 340 is 75
75 ltrs
