Rihanna or Beyoncé and why

Rihanna

Step-by-step explanation:

better butt

I don’t think I could choose either one but if I had to Beyoncé.

I say Beyoncé because I like how powerful her voice is and I just love her music and I love her as a person.

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

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