Question

Tính nhanh :

\(\frac{38}{11}+\left(\frac{13}{16}+\frac{6}{11}\right)\)

Answer 1

\(\frac{38}{11}+\left(\frac{13}{16}+\frac{6}{11}\right)\)

\(=\left(\frac{38}{11}+\frac{6}{11}\right)+\frac{13}{16}\)

\(=4+\frac{13}{16}\)

\(=\frac{77}{16}\)

---------HOK TỐT---------

Answer 2

Trả lời :

\(\frac{38}{11}+\left(\frac{13}{16}+\frac{6}{11}\right)\)

\(=\frac{38}{11}+\frac{13}{16}+\frac{6}{11}\)

\(=\left(\frac{38}{11}+\frac{6}{11}\right)+\frac{13}{16}\)

\(=4+\frac{13}{16}\)

\(4\frac{13}{16}\)

Answer 3

       \(\frac{38}{11}+\left(\frac{13}{16}+\frac{6}{11}\right)\)

\(=\left(\frac{38}{11}+\frac{6}{11}\right)+\frac{13}{16}\) 

 \(=4+\frac{13}{16}\)

\(=4\frac{13}{16}\)

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Answer 4

\(\frac{38}{11}+\left(\frac{13}{16}+\frac{6}{11}\right)\)

\(=\frac{38}{11}+\frac{13}{16}+\frac{6}{11}\)

\(=\left(\frac{38}{11}+\frac{6}{11}\right)+\frac{13}{16}\)

\(=4+\frac{13}{16}\)

\(=\frac{77}{16}\)

_Chúc bạn học tốt_