\(\frac{1717}{3232}=\frac{17}{32};\frac{1515}{1616}=\frac{15}{16}\)

hihi sai rồi 

1.717/3.232 = 17/32; 1.516/1.616 = 15/16 = 30/32

Vì 17/32 < 30/32 nên 1.717/3.232 < 1.515/1.616

Chúc bạn học tốt.

😁😁😁

\(=\frac{2}{3}\)

\(\frac{3232}{4848}\)=\(\frac{3232:1616}{4848:1616}\)=\(\frac{2}{3}\)

3232/4848 = 2/3

1515/1616=15/16=30/32

1717/3232=17/32

mà 30/32>17/32

nên 1515/1616>1717/3232

\(\dfrac{6}{9}\) = \(\dfrac{6:3}{9:3}\) = \(\dfrac{2}{3}\)                    \(\dfrac{24}{36}\) = \(\dfrac{24:12}{36:12}\) = \(\dfrac{2}{3}\)

\(\dfrac{80}{240}\) = \(\dfrac{80:80}{240:80}\) = \(\dfrac{1}{3}\)           \(\dfrac{75}{100}\) = \(\dfrac{75:25}{100:25}\) = \(\dfrac{3}{4}\)

\(\dfrac{123123}{103103}\) = \(\dfrac{123123:1001}{103013:1001}\) = \(\dfrac{123}{103}\)

\(\dfrac{2121}{3232}\) = \(\dfrac{2121:101}{3232:101}\) = \(\dfrac{21}{32}\)

wow đúng hết hâm mộ quá

\(\frac{3232}{1717}=\frac{32}{17}\)

\(\frac{72}{120}=\frac{3}{5}\)

\(\frac{213213}{405405}=\frac{213}{405}\)

TK MÌNH NHÉ

3232/1717=32/17

72/120=3/5

213213/405405=213/405

k nha chúc bn hok tốt !!!

\(\frac{3232}{1717}=\frac{3232:101}{1717:101}=\frac{32}{12}\)

\(\frac{72}{120}=\frac{72:24}{120:24}=\frac{3}{5}\)

\(\frac{213213}{405405}=\frac{213213:1001}{405405:1001}=\frac{213}{405}\)

HỌC TỐT

rút gọn ; 1717-101/2828-404

nếu trả lời như bn mk ko cần

\(\frac{1717-101}{2828+404}\)

\(\frac{17.101-101.1}{28.101+4.101}\)

\(\frac{17-1}{28+4}\)

\(\frac{16}{32}\)=\(\frac{1}{2}\)

giup ik mà :((
 

1717/2121=17/21

232323/191919=23/19

a, 20 x 5 - 20/20

= 100 - 1 =99

b, 1717 - 101/2525 + 707

= 2424 - 1/25

= 60599/25

bạn ơi rút gọn mà

Trả lời:

a,\(\frac{20\times5-20}{20}\)

\(=\frac{20\times\left(5-1\right)}{20}\)

\(=\frac{20\times4}{20}\)

\(=2\)

b,\(\frac{1717-101}{2525+707}\)

\(=\frac{101\times\left(17-1\right)}{101\times\left(25+7\right)}\)

\(=\frac{101\times16}{101\times32}\)

\(=\frac{1}{2}\)

Chúc bạn học tốt

\(\frac{1313}{1717}=\frac{1313:101}{1717:101}=\frac{13}{17}\)

\(\frac{131313}{171717}=\frac{131313:10101}{171717:10101}=\frac{13}{17}\)

=\(\frac{17}{15}\)

\(\frac{1717}{1515}=\frac{1717:101}{1515:101}=\frac{17}{15}\)

vậy phân số \(\frac{1717}{1515}\)sau khi rút gọn là \(\frac{17}{15}\)

:)

\(\frac{1717}{1515}=\frac{1717:101}{1515:101}=\frac{17}{15}\)