Question

Điền dấu:phải có đáp án so sánh ở dưới

1/3...3/4

9/10...10/11

Answer 1

\(\frac{1}{3}< \frac{3}{4}\)

\(\frac{9}{10}< \frac{10}{11}\)

Answer 2

\(\frac{1}{3}< \frac{3}{4}\)

\(\frac{9}{10}< \frac{10}{11}\)

nha

Answer 3

\(\frac{1}{3}=\frac{4}{12}\)

\(\frac{3}{4}=\frac{9}{12}\)

vi \(\frac{4}{12}< \frac{9}{12}\) nen \(\frac{1}{3}< \frac{3}{4}\)

\(\frac{9}{10}=\frac{99}{110}\)

\(\frac{10}{11}=\frac{100}{110}\)

vi \(\frac{100}{110}>\frac{99}{110}\) nen \(\frac{9}{10}< \frac{10}{11}\)