20: By rounding to the nearest percent, 6.3% = 6%
True
False
Both
Neither
21: A quantity is divided into 4 unequal parts. Three of the parts are 15%, 35%, and 27%. How large is the remaining part?
17%
25%
23%
35%
22: In a month of 30 days, 12 were cloudy. What percent were cloudy?
32%
40%
45%
48%
23: In a school election 640 votes were cast. The winner received 65% of the votes. How many votes did she get?
396
387
340
416
2007-04-25 02:53:12 · 5 answers · asked by heather N 1 in Science & Mathematics ➔ Mathematics
20) True
21) 23%
22) 40%
23) 416
2007-04-25 02:56:55 · answer #1 · answered by Doctor Q 6 · 0⤊ 0⤋
20. True 6.3 < .5 so it would revert to 6%
21. 23% 15+35+27=77 so making it a whole or one you need 23% to equal it to 100%
22.12/30=4/10=.40 =40%
23. 640 x 65%=640 x.65= 416
2007-04-25 03:00:34 · answer #2 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋
20. true
21. 23%
22. 40%
23. 416
2007-04-25 02:59:08 · answer #3 · answered by mathrix_von 2 · 0⤊ 0⤋
20) FALSE because you cannot round off percentages.... you round it of to 2 decimal places like if it had been 6.312 then you can round it to 6.31 but you cannot round 6.3 to 6%.... it changes the whole value of the result......
21) 23%
22) 40%
23) 416
2007-04-25 03:10:26 · answer #4 · answered by Siddharth A 2 · 0⤊ 0⤋
Do you want us to simply do your homework for you? There are such things as tutors. You might want to try getting one.
2007-04-25 02:57:05 · answer #5 · answered by Nunnya 5 · 0⤊ 0⤋