2007-12-29 15:50:39 · 6 answers · asked by carmel 215 1 in Science & Mathematics ➔ Mathematics
(- 14/5) (-3/7) = 42 / 35 = 6 / 5 = 1 1/5
2007-12-29 18:51:11 · answer #1 · answered by Como 7 · 1⤊ 0⤋
= - 2 4/5 * - 3/7
= - 14/5 * - 3/7
= 42/35
= 6/5 or 1 1/5
Answer: 6/5 or 1 1/5
Proof (you may go back to any multiplicand by dividing the product):
= (1 1/5)/(- 3/7)
= (6/5)/(- 3/7)
= 6/5 * - 7/3
= - 42/15
= -14/5 or - 2 4/5
2007-12-29 15:59:25 · answer #2 · answered by Jun Agruda 7 · 3⤊ 1⤋
(-- 2 4/5)*(-- 3/7)
= (--2)(--3/7) + (--4/5)(--3/7)
= 6/7 + 12/35
= (6/7 + 5/35) + 7/35
= (6/7 + 1/7) + 1/5
= 1 1/5
2007-12-29 16:37:41 · answer #3 · answered by sv 7 · 0⤊ 1⤋
(-14/5)(-3/7)=42/35=1 7/35
2007-12-29 16:39:43 · answer #4 · answered by someone else 7 · 0⤊ 0⤋
Ans. 72/35.
2007-12-29 18:00:27 · answer #5 · answered by Sasi Kumar 4 · 0⤊ 0⤋
(-24/5)*(-3/7)
-4.8*-0.43
2.064
2007-12-29 16:12:40 · answer #6 · answered by sanjalika 1 · 0⤊ 1⤋