Question

express -3/5 as a rational number with denominator​

Answer 1

Answer:

for a fraction,abab

for a fraction,ababab=a×nb×nab=a×nb×n

for a fraction,ababab=a×nb×nab=a×nb×n where, n ≠ 0

for a fraction,ababab=a×nb×nab=a×nb×n where, n ≠ 0 (i) we have to express −35−35 as a rational number with denominator 20.

for a fraction,ababab=a×nb×nab=a×nb×n where, n ≠ 0 (i) we have to express −35−35 as a rational number with denominator 20. in order to make the denominator 20, multiply 5 by 4.

for a fraction,ababab=a×nb×nab=a×nb×n where, n ≠ 0 (i) we have to express −35−35 as a rational number with denominator 20. in order to make the denominator 20, multiply 5 by 4. therefore,

for a fraction,ababab=a×nb×nab=a×nb×n where, n ≠ 0 (i) we have to express −35−35 as a rational number with denominator 20. in order to make the denominator 20, multiply 5 by 4. therefore, −35=−3×45×4−35=−3×45×4

for a fraction,ababab=a×nb×nab=a×nb×n where, n ≠ 0 (i) we have to express −35−35 as a rational number with denominator 20. in order to make the denominator 20, multiply 5 by 4. therefore, −35=−3×45×4−35=−3×45×4−35=−1220−35=−1220

for a fraction,ababab=a×nb×nab=a×nb×n where, n ≠ 0 (i) we have to express −35−35 as a rational number with denominator 20. in order to make the denominator 20, multiply 5 by 4. therefore, −35=−3×45×4−35=−3×45×4−35=−1220−35=−1220(ii) we have to express −35−35 as a rational number with denominator -30.

for a fraction,ababab=a×nb×nab=a×nb×n where, n ≠ 0 (i) we have to express −35−35 as a rational number with denominator 20. in order to make the denominator 20, multiply 5 by 4. therefore, −35=−3×45×4−35=−3×45×4−35=−1220−35=−1220(ii) we have to express −35−35 as a rational number with denominator -30. in order to make the denominator -30, multiply 5 by -6.

for a fraction,ababab=a×nb×nab=a×nb×n where, n ≠ 0 (i) we have to express −35−35 as a rational number with denominator 20. in order to make the denominator 20, multiply 5 by 4. therefore, −35=−3×45×4−35=−3×45×4−35=−1220−35=−1220(ii) we have to express −35−35 as a rational number with denominator -30. in order to make the denominator -30, multiply 5 by -6. therefore,

for a fraction,ababab=a×nb×nab=a×nb×n where, n ≠ 0 (i) we have to express −35−35 as a rational number with denominator 20. in order to make the denominator 20, multiply 5 by 4. therefore, −35=−3×45×4−35=−3×45×4−35=−1220−35=−1220(ii) we have to express −35−35 as a rational number with denominator -30. in order to make the denominator -30, multiply 5 by -6. therefore,−35=−3×−65×−6−35=−3×−65×−6

for a fraction,ababab=a×nb×nab=a×nb×n where, n ≠ 0 (i) we have to express −35−35 as a rational number with denominator 20. in order to make the denominator 20, multiply 5 by 4. therefore, −35=−3×45×4−35=−3×45×4−35=−1220−35=−1220(ii) we have to express −35−35 as a rational number with denominator -30. in order to make the denominator -30, multiply 5 by -6. therefore,−35=−3×−65×−6−35=−3×−65×−6 ⇒⇒ −35=18−30−35=18−30

for a fraction,ababab=a×nb×nab=a×nb×n where, n ≠ 0 (i) we have to express −35−35 as a rational number with denominator 20. in order to make the denominator 20, multiply 5 by 4. therefore, −35=−3×45×4−35=−3×45×4−35=−1220−35=−1220(ii) we have to express −35−35 as a rational number with denominator -30. in order to make the denominator -30, multiply 5 by -6. therefore,−35=−3×−65×−6−35=−3×−65×−6 ⇒⇒ −35=18−30−35=18−30

Answer 2

Answer:

= > -3 / 5

= > -3 x 4 / 5 x 4

= > - 12 / 20.

Step-by-step explanation: