Question

tell me solution
I will mark you
brainiest
if you only know then answer​

Answer 1

Given

• $\sf - 5 + \dfrac{3}{10} + \dfrac{3}{7 } + \ \dfrac{5}{14} + ( - 3) + \dfrac{7}{20}$

To Find

• Sun Of The given Fraction

Step By step Explanation

$\implies \sf - 5 + \dfrac{3}{10} + \dfrac{3}{7 } + \ \dfrac{5}{14} + ( - 3) + \dfrac{7}{20}$

$\implies \sf \dfrac{3}{10} + \dfrac{3}{7 } + \ \dfrac{5}{14} + \dfrac{7}{20} - 3 - 5$

$\implies \sf \dfrac{3}{10} + \dfrac{3}{7 } + \ \dfrac{5}{14} + \dfrac{7}{20} - 8$

Taking LCM of 10, 7, 14 and 20

$\implies\sf \: \dfrac{(3 \times 98) + (3 \times 140) + (5 \times 70) + (7 \times 49) - (8 \times 980)}{980}\\\\\implies\sf \: \dfrac{294 + 420+ 350+ 343 - 7840}{980}\\\\\implies \sf \: \dfrac{6433}{980}\\\\\implies \sf \: \dfrac{919}{140}$

• $\underline{\boxed{ \sf \: The \: Sum \: Of \: the \: Given \: Fractions \: Is \: ~~ \dfrac{919}{140} }}$

Answer 2

Step-by-step explanation:

hope this helps you

Ans is in the attachment