explain how u got ur answer
10 2/7 * 3 3/5
2006-09-09 11:30:21 · 7 answers · asked by Kevin 5 in Science & Mathematics ➔ Mathematics
i need answer as a mixed fraction
2006-09-09 11:34:11 · update #1
okay..... then i dont know how to get mixed fractions how do u do that?
2006-09-09 11:37:50 · update #2
Dont you worry darling i would help you; just look what i do;
10 2/7 = (7*10 +2) /7 = 72/7
3 3/5 = ( 5*3 +3) / 5 = 18/5
now we have 2 simple fractions . now you can multiply them.
(numerator * numerator) / (denominator * denominator)
(72/7) * (18/5) = (72*18)/(7 * 5)= (1296)/(35) = 37.028
Good Luck sweet heart.
2006-09-09 13:01:47 · answer #1 · answered by sweetie 5 · 0⤊ 0⤋
u turn it into an improper fraction by multipying the denominator by the whole nuber which is 70 plus the numerator which equals 72/7 do the same to the next mixed number which he answer would be 18/5( the denominator stays the same so now the problem is 72/7*18/5 since u can't cross cancel in this problem u just multiply than turn back into mixed fraction which is 37 6/35
2006-09-09 18:43:58 · answer #2 · answered by Anonymous · 0⤊ 0⤋
10 2/7 = 72/7
3 3/5 = 18/5
(72/7)(18/5) = (1296/35) = 37 1/35
ANS : 37 1/35
2006-09-09 22:31:41 · answer #3 · answered by Sherman81 6 · 0⤊ 0⤋
10 2/7 * 3 3/5 = ((10*7+2)/7) * ((3*5+3)/5) = (72*18)/(7*5)
2006-09-09 18:41:03 · answer #4 · answered by physicist05 2 · 0⤊ 0⤋
turn them into regular fractions and then just multiply accross.
2006-09-09 18:32:25 · answer #5 · answered by Anonymous · 0⤊ 1⤋
TURN THEM TO IMPROPER FRACTIONS, MULTIPLY ACROSS, TURN BACK TO MIXED
2006-09-09 18:36:21 · answer #6 · answered by somebody 3 · 0⤊ 1⤋
use a calculator
2006-09-09 18:44:23 · answer #7 · answered by {««мα∂gυу»»} 2 · 0⤊ 0⤋