Respuesta :
It is given in the question that in the lemon squash 2 parts concentrate is added to 5 parts of water. Thus it makes the concentrate to water ratio as 2:5 or [tex] \frac{2}{5} [/tex]. Now, if this ratio is maintained then the amount of water to be added to 90 ml concentrate in a glass can be calculated as:
[tex] \frac{2}{5}=\frac{90}{x} [/tex]
Where x is the amount of water to be added, in ml (milliliters).
Cross multiplication of the above equation will give us:
[tex] 2x=90\times 5=450 [/tex]
Dividing both sides by 2 we will get:
[tex] x=\frac{450}{2}=225 [/tex]
Thus, if we put 90ml of concentrate in a glass, the water that should be added must be 225 ml.
The amount of water should be added is 225 ml if the lemon squash is 2 parts concentrated to 5 parts of water. if you put 90ml of concentrate in a glass
What is the ratio?
It is defined as the comparison between two quantities that how many times the one number acquires the other number. The ratio can be presented in the fraction form or the sign: between the numbers.
We have:
Lemon squash 2 parts concentrate to 5 parts of water.
Let's suppose the amount of water is x ml
Then according to the problems the ratios:
[tex]\frac{2}{5} =\frac{90}{x}[/tex]
2x = 90×5
2x = 450
x = 225 ml
Thus, the amount of water should be added is 225 ml if the lemon squash is 2 parts concentrated to 5 parts of water. if you put 90ml of concentrate in a glass
Learn more about the ratio here:
brainly.com/question/13419413
#SPJ3
