USA Test Prep Question:

don't know what that says sorry i can't you

step-by-step explanation:

idk what it says

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

pls mark as brainliest

so, converting firstly the mixed fractions to improper fractions and then "adding".

47 - 90 = 43

43 - 180 = x

x = 137