how did you figure it out.
2007-09-09 03:13:13 · 13 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
4 x 8 =32
2007-09-09 03:21:09 · answer #1 · answered by czymarko 2 · 0⤊ 0⤋
80 x 40/100 = 32
2007-09-09 03:24:08 · answer #2 · answered by v.anjana 2 · 0⤊ 0⤋
40/100*80=32
2007-09-09 03:24:43 · answer #3 · answered by Anonymous · 0⤊ 0⤋
40% means 40 divided by 100 so you have: 40/100 * 80
0.4 *80 = 4*8 = 32
2007-09-09 03:29:32 · answer #4 · answered by Words Of Wisdom 3 · 0⤊ 0⤋
I used a calculator...
Just kidding!
32
To do it my head, I do 10% of 80 (8)
Then I multiply 8 *4.
Answer 32.
To do it on paper, multiply 80 by 2/5 or .40.
2007-09-09 03:21:57 · answer #5 · answered by Anonymous · 0⤊ 0⤋
.4 x 80 = 32
40% = four 10%
when we multiply by 10% simply move the period once to the left
example
80 x 10% = 8
80. move the period once to the left so we get 8.0
since there are four 10% in 40%
simply multiply 8 by 4
8x4=32
40% of 80 is 32
2007-09-09 04:00:46 · answer #6 · answered by wheew 2 · 0⤊ 0⤋
I got 32 because I multiply 40% x 80 and get 3,200 over 100 and divided 3200 by 100 and there is your answer! I hope that help you! Thanks and Good Luck!
2007-09-09 08:06:18 · answer #7 · answered by ♫Di [Pro-Love, Anti-Hate]♫ 7 · 0⤊ 0⤋
32
I broke it down into an easier solution.
10% of 80 is 8, right?
So, 40% is four times 10%, so 32 is four times 8.
2007-09-09 03:20:34 · answer #8 · answered by Anonymous · 1⤊ 0⤋
0.40 x 80 = 32
2007-09-09 03:21:56 · answer #9 · answered by 037 G 6 · 0⤊ 0⤋
1.turn 40% into decimal so 0.4 because you divide 40 by 100
2.Multiply 0.4*80
3. Answer 32
2007-09-09 03:36:50 · answer #10 · answered by Richard Boolean 2 · 0⤊ 0⤋