2.5 m
9 m
1
24 m
Work out the perimeter.

Answer=> 36.5 m

Perimeter of square =

side+side+side+side

=> 2.5+9+1+24

=> 36.5 m

Hope it helps!

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.