Question

subtract the sum of 4/5 and -5/9 from the sum of -7/15 and -35/45?​

Answer 1

i have given this answer in the pic.so

i hope it will help u.

Answer 2

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

Let us first do the summation -

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

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

$\dfrac{36 - 25}{45}$

$\dfrac{11}{45}$

Now,

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

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

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

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

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

NOW, LET US DO THE SUBTRACTION PART-

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

$\dfrac{ - 56 - 11}{45}$

$\huge{\bold{\mathrm{\purple{Final\: Answer:}}}}$ $\dfrac{ - 67}{45}$