Ms. Chen's fifth-grade class held bake sales on Tuesday and Thursday during lunch to raise money to buy science equipment for the classroom. Where do you find how much money They raised $20.55 more on Thursday than on Tuesday. Use this information to fill in the data that are missing from the table. was raised on Thursday in the table? 1st lunch 2nd lunch 3rd lunch TOTAL Tuesday $21.45 $25.90 Thursday $26.35 $86.70 TOTAL $50.55 $57.15

Why is Pemdas important?

Many students learn the order of operations using PEMDAS (Parentheses, Exponents, Multiplication, Division...) as a memory aid. This very often leads to the misconception that multiplication comes before division and that addition comes before subtraction. Understanding the principle is probably the best memory aid.

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.

12*c

step-by-step explanation: