Perform each of these operations using the bases shown.
a. 23 subscript five baseline times 2 subscript five23five•2five
d. 233 subscript five baseline divided by 4 subscript five233five÷4five
b. 23 subscript five baseline divided by 2 subscript five23five÷2five
e. 10010 subscript two baseline divided by 11 subscript two10010two÷11two
c. 45 subscript six baseline times 23 subscript six

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.

  answer:

  write 548 as 500 + 40 + 8. multiply each addend by 5. then add the three products to get 2,740.

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