Cameron has decided to diversify his investments in the following way $3000 in an account earning 2.7% simple interest $5000 in a savings account earning 1.8% interest compounded annually $5000 and a certificate of deposit earning 3.9% interest compounded quarterly how much total interest or cameron earn and his investments at the end of three years

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.