Part A
Write a number in standard form that has 4 in the hundred thousands place, 7 in the
hundreds place, and 5 in the tens place.
Part B
Write the expanded form of the number.

answer:

400,705 in standard form      part b: 400,000+700+5

Step-by-step explanation:

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.

d

step-by-step explanation: