Question

subtract the sum of -2/7 and 13/14 from the sum of 11/14 and 15/42​

Answer 1

Answer:

1/2

Step-by-step explanation:

(11/14+15/42)-(13/14-2/7)

(11/14+5/14)-(13/14-4/14)

(16/14)-(9/14)

16/14-9/14=7/14

=1/2 or 1.5

Answer 2

$\huge\underline {\sf {Answer:}}$

✦Given in the question :-

• We have to subtract the sum of $\dfrac {-2}{7}$ and $\dfrac {13}{14}$ from the sum of $\dfrac {11}{14}$ and $\dfrac {15}{42}$ .

✦That is in numbered form :-

• $\dfrac {-2}{7}$ + $\dfrac {13}{14}$ - $\dfrac {11}{14}$ + $\dfrac {15}{42}$

✦Substituting the values :-

= $\dfrac {-2}{7}$ + $\dfrac {13}{14}$ - $\dfrac {11}{14}$ + $\dfrac {15}{42}$

= $\dfrac {-4+13}{14}$ - $\dfrac {33+15}{42}$

= $\dfrac {9}{14}$ - $\dfrac {48}{42}$

= $\dfrac {9}{14}$ - $\dfrac {4}{3}$

= $\dfrac {27-56}{42}$

= $\dfrac {83}{42}$

The answer is 83/42 respectively.

__________________________