- 3/5 * 7/5 * 7/9
2007-01-29 09:06:40 · 8 answers · asked by Lyndz 1 in Science & Mathematics ➔ Mathematics
These are fractions so multiply the numerators together and divide by the product of the denominators multiplied together. Then reduce the fraction by dividing top and bottom by the greatest common divisor. -49/75
2007-01-29 09:11:16 · answer #1 · answered by Professor Maddie 4 · 0⤊ 0⤋
= -1/5 x 7/5 x 7/3 = - 49/75
2007-01-29 09:16:11 · answer #2 · answered by Como 7 · 0⤊ 0⤋
multiply all the numbers above and then all the numbers bellow
-3*7*7= -147
5*5*9= 225
you can leave it like it -147/225
reduce the fraction by dividing top and bottom by the greatest common divisor, 3 in this case -49/75
or do the division -0.65333
2007-01-29 09:11:14 · answer #3 · answered by ? 5 · 0⤊ 0⤋
= (-3)*7*7 / (5*5*9)
= -7*7/(5*5*3)
= -49/75
2007-01-29 09:10:19 · answer #4 · answered by bequalming 5 · 0⤊ 0⤋
-3*7*7/5*5*9=-147/225=-49/75
2007-01-29 09:10:47 · answer #5 · answered by bruinfan 7 · 0⤊ 0⤋
=(-3*7*7)/(5*5*9)=-0.65333
-3*7*7=-147
- - - ---------
5*5*9= 225
49/75
2007-01-29 09:15:12 · answer #6 · answered by Dave 3 · 0⤊ 0⤋
multiply the numerators then the denominators
answer: -147/225 which reduces to -49/75
thats it!
2007-01-29 09:11:47 · answer #7 · answered by nauticaseven 1 · 0⤊ 0⤋
-49/75
2007-01-29 09:11:07 · answer #8 · answered by shilpi_cc 1 · 0⤊ 0⤋