Question

(2/5)×(-3/7) - 3/5×3/7 - 1/14 ​

Answer 1

Step-by-step explanation:

$\frac{2}{5} \times \frac{ - 3}{7} - \frac{3}{5} \times \frac{3}{7} - \frac{1}{14}$

$\frac{ - 6}{35} - \frac{9}{35} - \frac{1}{14}$

$\frac{ - 12- 18 -5 }{70}$

$\frac{ -12 - 23 }{70}$

$\frac{ - 35}{70}$

= -1/2 ,is the right ans..

• Hope! its going to help you....

Answer 2

Answer:

5

2

×

7

−3

−

5

3

×

7

3

−

14

1

\frac{ - 6}{35} - \frac{9}{35} - \frac{1}{14}

35

−6

−

35

9

−

14

1

\frac{ - 12- 18 -5 }{70}

70

−12−18−5

\frac{ -12 - 23 }{70}

70

−12−23

\frac{ - 35}{70}

70

−35