2007-09-08 16:23:58 · 9 answers · asked by Chicago 4 in Science & Mathematics ➔ Mathematics
14+1/2 = 29/2
20+6/7 = 146/7
29/2 * 146/7 = 29 * 73/7
= 2117/7
= 302+3/7
2007-09-08 16:28:47 · answer #1 · answered by Jonathan S 2 · 0⤊ 0⤋
14 1/2 x 20 6/7
= 29/2 x 146/7
= 29/1 x 73/7
= 2117 / 7
= 302 3/7.
2007-09-08 23:29:26 · answer #2 · answered by RustyL71 4 · 0⤊ 0⤋
If you mean "fourteen and a half times twenty and six sevenths", then the answer is as follows:
Fourteen and a half = 28/2 + 1/2 = 29/2
Twenty and six sevenths = 140/7 + 6/7 = 146/7
Multiplying the two: 146/7 * 29/2 = (146*29)/(7*2) = 4234/14 = 302 and 6/14 = 302 and 3/7
Answer: 302 and 3/7 (three hundred and two and three sevenths)
2007-09-08 23:33:19 · answer #3 · answered by David W 1 · 0⤊ 0⤋
14 1/2 = 29/2
20 6/7 = 146/7
=29/2x146/7
=4234/14
=302 6/14
=302 3/7
2007-09-09 07:45:39 · answer #4 · answered by Polar 2 · 0⤊ 0⤋
14 1/2 = 29/2 (14 + 1/2 = ((14*2) + 1)/2 = (28 + 1)/2)
20 6/7 = 146/7
times means product
(29/2)*(146/7) = 29*73/7 = 2117/7 = 302 3/7
2007-09-08 23:38:09 · answer #5 · answered by mohanrao d 7 · 0⤊ 0⤋
= 14 1/2 * 20 6/7
= 29/2 * 146/7
= 2,117/7 or 302 3/7
2007-09-08 23:30:13 · answer #6 · answered by Jun Agruda 7 · 3⤊ 0⤋
14 1/2 * 20 6/7
29/2 * 146/7
4234/14
302 6/14
302 3/7
Kewl?
Doug
2007-09-08 23:31:15 · answer #7 · answered by doug_donaghue 7 · 0⤊ 0⤋
2117/7
or
302 and 3/7
2007-09-08 23:45:44 · answer #8 · answered by Kelsey. 2 · 0⤊ 0⤋
Buy a graphing calculator please and hit math enter enter.
2007-09-08 23:32:30 · answer #9 · answered by ♥Alley♥ 2 · 0⤊ 2⤋