There are 2 liters in 5 bottles. How many liters are in 10 bottles?
Unit Rate: Liters per bottle: 2/5
Show your work using this equation:
y=(2/5)

4 liters are in 10 bottles

Step-by-step explanation:

Cross multiply and solve:

2 · 10 = 5 · x

5x = 20

x = 20 ÷ 5

x = 4

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

happy to

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in mathematics, a constraint is a condition of an optimization problem that the solution must satisfy. there are several types of constraints—primarily equality constraints, inequality constraints, and integer constraints. the set of candidate solutions that satisfy all constraints is called the feasible set.

hoped i'm right lol