1+3+3+4+6+9+9 is 35
7 numbers so divide by 7
35/7 = 5
Mean is 5
251,000
For this check the hundreds, tens, ones. If it's 500 of more round it up
The easiest way to do this is to multiple 7 and 3, which gives you 21. Julie will spend $21 on the gifts.
To convert a percentage to decimal form, you need to divide the number in the percent by 100. In reality, that just looks like moving the decimal point to the left two places.
83% / 100 = 0.83
83% in decimal form is 0.83.
Hope that helped! =)
