Alexander purchased a computer on sale here is no price $1200 the sale price was 5/6of the original price how much did alexander pay for the computer

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.

4 packs of water and 7 packs of candy bars

step-by-step explanation:

35x4=140

140/20=7