Lalalallalaaan help helppp

12

Step-by-step explanation:

3x4=12

4x3=12

12

Step-by-step explanation:

The two fractions we have are 2/3 and 3/4.

Least common denominator means to find the lowest possible bottom number that is a multiple of both of those other numbers. In this case those numbers are 3 and 4.

To do this just take to bottom numbers and find the least common multiple. The answer is 12 becase 3 x 4 is 12 and you cannot multiply both of those numbers by anything else to get a lower result.

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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correct answer is option b.

step-by-step explanation:

the true statement about geometric figure is option b that is one line can be drawn through all three points.

if three points are on the same plane, they can be connected by a line.