If the full questions as below;
A dessert has both fruit and yogurt inside. altogether,the mass of the dessert is 185g. the ratio of the mass of fruit to the mass of yogurt is 2:3. what is the mass of yogurt?
total dessert 3:3
since the ratio of the mass of fruit is 2:3
the remaining would be
the ratio of the mass of yogurt which is 1:3
then the answer is:
the mass of yogurt would be one 3rd of the total dessert
185g÷3= 61.66g
cool? :)
Answer:
2/5
Step-by-step explanation:
2/5=4/10
Answer:
The volume of the concentrated 80 gallons mixture is 20 gallons
The volume of water in the 80 gallons mixture is 60 gallons
Step-by-step explanation:
The given parameters are;
The content of Container A = The cleaner
The concentration of the cleaner = 20% solution
The content of Container B = Pure water
The concentration of the desired solution = 5%
The volume of the required solution = 80 gallons
Let x represent the volume of the concentrated solution and y represent the volume of water in the 80 gallons mixture
Therefore, we have;
20/100 × x + y×0 = 5/100×80
x + y = 80
y = 80 - x
20/100 × x + (80 - x)×0 = 5/100×80
0.2·x = 4
x = 4/0.2 = 20
x = 20 gallons
y = 80 - x = 80 - 20 = 60
y = 60 gallons
The volume of the concentrated solution (80 gallons mixture) = x = 20 gallons
The volume of water in the 80 gallons mixture = y = 60 gallons.
Answer:
How to show that they are equal.
Step-by-step explanation:
3/4 times 25 equals 75/100 and then when you turn it into a decimal it is 0.75. That is why they are equal.
