\(\frac{13}{50}+90\%+\frac{41}{100}+24\%\)

= \(\frac{26}{100}+\frac{90}{100}+\frac{41}{100}+\frac{24}{100}\)

= \(\left(\frac{26}{100}+\frac{24}{100}\right)+\frac{90}{100}+\frac{41}{100}\)

= \(\frac{50}{100}+\frac{90}{100}+\frac{41}{100}\)

= \(\frac{181}{100}\)

26%+90%+41%+24%=181%

= 26% + 9% + 41% + 24%

= 100%

= 1 

= 1 

\(\frac{13}{50}+9\%+\frac{41}{100}+\frac{24}{100}\)

\(=\frac{26}{100}+\frac{9}{100}+\frac{41}{100}+\frac{24}{100}\)

\(=\frac{26+9+41+24}{100}=\frac{100}{100}=1\)

= 1 nha

1

Trả lời

a)4/5.9/7-4/5.3/14

=4/5(9/7-3/14)

=4/5(18/14-3/14)

=4/5.15/14

=6/7

b)13/50+9%+41/100+24%

=13/50+9/100+41/100+24/100

=26+9+41+24/100

=(26+24)+(9+41)/100

=100/100

=1

\(\frac{4}{5}\cdot\frac{9}{7}-\frac{4}{5}\cdot\frac{3}{14}\)

=\(\frac{4}{5}\cdot(\frac{9}{7}-\frac{3}{14})\)

=\(\frac{4}{5}\cdot\frac{15}{14}\)

=\(\frac{6}{7}\)

b,\(\frac{13}{50}\)+9%+\(\frac{41}{100}\)+24%

=26%+9%+41%+24%

=100%=1

ai làm câu C giúp mình đi

= 26/100 + 9/100 + 41/100 + 24/100

= 100/100= 1

\(\dfrac{13}{50}+9\%+\dfrac{41}{100}+0,24\)

= \(\dfrac{26}{100}+\dfrac{9}{100}+\dfrac{41}{100}+\dfrac{24}{100}\)

=\(\dfrac{26+9+41+24}{100}\)

= \(\dfrac{100}{100}\)

= 1

\(\dfrac{13}{50}+9\%+\dfrac{41}{100}+0,24=1\)

13/50+9%+41/100+0,24

= 25/100+9/100+41/100+24/100

= 25+9+41+24/100

= 99/100

Nhớ tích cho mình nhé !

26/100 + 9/100 + 41/100 + 24/100

= 100/100

= 1

mik cần gấp giúp mik với ah

\(\dfrac{13}{50}+9\%+\dfrac{41}{100}+0,24\)

\(=\dfrac{26}{100}+\dfrac{9}{100}+\dfrac{41}{100}+\dfrac{24}{100}\)

\(=\dfrac{26+9+41+24}{100}=1\)