Use i = prt to solve 450 5% 7 years

175.5

Step-by-step explanation:

I=PRT

450 x 0.05 x 7 = 175.5

Correct me if I'm wrong, hope this helped at least!

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.

step-by-step explanation:

6.48/4 4 goes into 6.48 1.62 times