Question

(0,5 - 7/13 -1/3) - (6/13 + -1/2 - 1 1/3)

Answer 1

=-53/13

Answer 2

viết lại đề:

\(\left(0,5-\frac{7}{13}-\frac{1}{3}\right)\)\(-\left(\frac{6}{13}+-\frac{1}{2}-1\frac{1}{3}\right)\)

=\(\left(\frac{1}{2}-\frac{7}{13}-\frac{1}{3}\right)-\left(\frac{6}{13}-\frac{1}{2}-1\frac{1}{3}\right)\)

=\(\frac{1}{2}-\frac{7}{13}-\frac{1}{3}-\frac{6}{13}+\frac{1}{2}-1\frac{1}{3}\)

=\(\left(\frac{1}{2}+\frac{1}{2}\right)+\left(\frac{-7}{13}-\frac{6}{13}\right)-\left(\frac{-1}{3}-1\frac{1}{3}\right)\)

\(=1+\left(-1\right)-\frac{4}{3}\)

\(=\frac{-4}{3}\)

Answer 3

Son oi 1/2 phai + 1 va 1/3 chu

Answer 4

UG_Suckszzz

ừ bạn nói mik mới để ý \(1\frac{1}{3}\)mình nhầm dấu ; đáp án là 1 nhé:)