Question

please answer correct answer and step by step explaintion​

Answer 1

Answer:

question:

$\frac{2}{3} + \frac{ - 4}{5} + \frac{7}{15} + \frac{ - 11}{20}$

explaination:

frist we want to add frist two and we get answer and we want to add next two and we get answer and we already get two answers and add the two answers and we will get the answer

sum:

$\frac{2}{3} + \frac{ - 4}{5} + \frac{7}{15} + \frac{ - 11}{20}$

$➤\frac{10 + ( - 2)}{15} + \frac{7}{15} + \frac{ - 11}{20} \\ \\ ➤ \frac{10 -1 2}{15} + \frac{7}{15} + \frac{ - 11}{20} \\ \\ ➤ \frac{ - 2}{15} + \frac{7}{15} + \frac{ - 11}{20} \\ \\ ➤ \frac{ - 2}{15} + \frac{84 + ( - 33)}{60} \\ \\ ➤ \frac{ - 2}{15} + \frac{84 - 33}{60} \\ \\ ➤ \frac{ - 2}{15} + \frac{51}{60} \\ \\ ➤ \frac{ - 24 + 51}{60} \\ \\ ➤ \frac{27}{60} \\ \\ ➤ \frac{9}{20 } \\ \\ ➤0.45$

[ I think my answer will help you]

Answer 2

answer is 0.45

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