2006-09-29 14:18:30 · 12 answers · asked by mario9 1 in Education & Reference ➔ Homework Help
245
2006-09-29 14:21:16 · answer #1 · answered by John 3 · 0⤊ 0⤋
Try using some parentheses:
(2 X 100)+(4 X 10)+(5 X 1)
2 X 100=200
4 X 10 = 40
5 X 1 = 5
Answer: 245.
2006-09-29 14:24:03 · answer #2 · answered by jimwelch4 2 · 0⤊ 0⤋
245....2x100=200 plus 4x10=40, plus 5x1=5 equals 245
2006-09-29 14:21:11 · answer #3 · answered by livewire 2 · 0⤊ 0⤋
2x100+4x10+5x1=200+40+5=240+5=245
the answer is 245.
2006-09-29 14:31:59 · answer #4 · answered by Anonymous · 0⤊ 0⤋
245
2006-09-29 14:28:47 · answer #5 · answered by Khairudin Bin Salim 4 · 0⤊ 0⤋
245
2006-09-29 14:20:49 · answer #6 · answered by Amanda 6 · 0⤊ 0⤋
"2*100+4*10+5*1"
200+40+5
=245
2006-10-02 16:03:31 · answer #7 · answered by ViCKi!™|` 5 · 0⤊ 0⤋
Use the following saying BODMAS
B= Brackets(parentheses)
The O just makes it pronouncable
D = Division
M = Multiplication
A = Addition
S = Subtraction
This is the order in which you do mathematics so your answer is 245
2006-09-29 14:30:01 · answer #8 · answered by Anonymous · 0⤊ 0⤋
2045
2006-09-29 14:26:16 · answer #9 · answered by BIZ Z 3 · 0⤊ 0⤋
(2*100)+(4*10)+(5*1)
(200)+(40)+(5)
245
2006-09-29 14:22:04 · answer #10 · answered by Anonymous · 0⤊ 0⤋