Respuesta :
Answer:
(a) 1:2
(b) 6 cups
(c) [tex]\dfrac{2}{3}[/tex]
Step-by-step explanation:
(a) Given,
amount of rice mixture contains= 1 cup
amount of water mixture contains= 2 cups
[tex]\textrm{So, the ratio of rice to water}\ =\ \dfrac{\textrm{amount of rice in mixturte}}{\textrm{amount of water in mixture}}[/tex]
[tex]=\ \dfrac{1}{2}[/tex]
So, the ratio of rice to water is 1:2.
(b) Amount of rice in mixture = 3 cups
[tex]\textrm{So, the ratio of rice to water}\ =\ \dfrac{\textrm{amount of rice in mixturte}}{\textrm{amount of water in mixture}}[/tex]
[tex]=>\ \dfrac{1}{2}\ =\ \dfrac{3}{\textrm{amount of water in mixture}}[/tex]
=> amount of water in mixture = 3 x 2
= 6 cups
(c) [tex]\textrm{amount of rice in mixture}\ =\dfrac{1}{3}[/tex]
[tex]\textrm{So, the ratio of rice to water}\ =\ \dfrac{\textrm{amount of rice in mixturte}}{\textrm{amount of water in mixture}}[/tex]
[tex]=>\ \dfrac{1}{2}\ =\ \dfrac{\dfrac{1}{3}}{\textrm{amount of water in mixture}}[/tex]
[tex]=>\textrm{amount of water in mixture}\ =\ \dfrac{2}{3}[/tex]
So, the amount of water in the mixture will be [tex]\dfrac{2}{3}[/tex] cup.