567=7/3q
480=3/7q
164=4/5q
2007-09-14 17:07:04 · 9 answers · asked by finitemathkid 1 in Science & Mathematics ➔ Mathematics
(2). 480 = 3/7q
First: eliminate the fraction - multiply the denominator with each term.
(7q)(480) = (7q)(3/7q)
Sec: cross cancel the same terms; combine the rest.
(7q)(480) = 3
3360q = 3
Third: solve for "q" - divide both sides by 3360.
(3360q)/3360 = 3/(3360)
q = 3/(3360)
q = 1/1120
P.S. Follow the same method to solve the rest.
2007-09-14 17:14:54 · answer #1 · answered by ♪♥Annie♥♪ 6 · 0⤊ 0⤋
To isolate the variable on one side of the equation, multiply the first one by 3/7, the 2nd by 7/3 and the 3rd by 5/4(3/7)567=(3/7)(7/3)q=q
(7/3)480=q
(5/4)164=q
2007-09-14 17:14:01 · answer #2 · answered by oldschool 7 · 0⤊ 0⤋
1. (3/7)567 = (7/3q)(3/7)
(3 x 567)/7 = q
1701/7 = q
243 = q
2. (7/3)480 = (3/7q)(7/3)
(7 x 480)/3 = q
3360/3 = q
1120 = q
3. (5/4)164 = (4/5q)(5/4)
(5 x 164)/4 = q
820/4 = q
205 = q
2007-09-14 17:14:31 · answer #3 · answered by rawlings12345 4 · 0⤊ 0⤋
Multiple by the reciprocal of the fraction. For the first on q=567*3/7 etc.
2007-09-14 17:11:07 · answer #4 · answered by Anonymous · 0⤊ 1⤋
1st equation:
567 = 7/3q
q = 567 * 3/7
q = 243
Answer: q = 243
Proof:
567 = 7/3(243)
567 = 1,701/3
567 = 567
2nd equation:
480 = 3/7q
q = 480 * 7/3
q = 1,120
Answer: q = 1,120
Proof:
480 = 3/7(1,120)
480 = 3,360/7
480 = 480
3rd equation:
164 = 4/5q
q = 164 * 5/4
q = 205
Answer: q = 205
Proof:
164 = 4/5(205)
164 = 820/5
164 = 164
2007-09-14 17:16:09 · answer #5 · answered by Jun Agruda 7 · 3⤊ 1⤋
isn't it that could desire to be squareroot? in any case, if that's what you're speaking approximately then i think of it quite is the type you answer it first come across a selection it quite is a element of seventy 5 and is an ideal sq. it quite is 5 and 3 the equation will exchange into 5squareroot of three/squareroot of three we are able to already cancel squareroot of three by using squareroot of three and could provide us a million then multiply 5 and a million the perfect answer would be 5 wish this helps....
2016-10-08 21:42:49 · answer #6 · answered by Anonymous · 0⤊ 0⤋
567/7 =81
81/3=q
q=27
480/3=160
160/7=22.86
164/4=41
41/5=8.2
2007-09-14 17:19:30 · answer #7 · answered by Vanshi M 1 · 0⤊ 1⤋
q = 243
q = 1120
q = 205
2007-09-14 17:12:58 · answer #8 · answered by Anonymous · 0⤊ 1⤋
Do you want to simplify these or SOLVE these?
Also, is the "q" in the denominator? If so, use ( ) to enclose the denominator?
2007-09-14 17:14:37 · answer #9 · answered by cattbarf 7 · 0⤊ 1⤋