Question

substract the sum of -5/6 and 4/5 from the sum of -3/5 and 7/15.​

Answer 1

Step-by-step explanation:

ples do the sum correcty

Answer 2

Answer:

\huge\bold{\red{Solution}} < /p > < p >Solution</p><p>

Let us first do the summation -

1) \: \dfrac{4}{5} + \: \dfrac{( - 5)}{9}1)

5

4

+

9

(−5)

\dfrac{4 \times 9 + ( - 5) \times 5}{45}

45

4×9+(−5)×5

\dfrac{36 - 25}{45}

45

36−25

\dfrac{11}{45}

45

11

Now,

Now, We can reduce -35/45 in simplest form i.e. -7/9

2) \: \dfrac{ ( - 7)}{15} \: + \: \dfrac{( - 7)}{9}2)

15

(−7)

+

9

(−7)

\dfrac{( - 7) \times 3 + ( - 7) \times 5}{45}

45

(−7)×3+(−7)×5

\dfrac{( - 21) - 35}{45}

45

(−21)−35

\dfrac{( - 56)}{45}

45

(−56)

NOW, LET US DO THE SUBTRACTION PART-

\dfrac{( - 56)}{45} - \dfrac{11}{45}

45

(−56)

−

45

11

\dfrac{ - 56 - 11}{45}

45

−56−11

FinalAnswer: \dfrac{ - 67}{45}

45

−67