13/50+74%+41/100+0,59=26/100+74/100+41/100+59/100=(26/100+74/100)+(41/100+59/100)=1+1=2

\(\frac{13}{50}+74\%+\frac{41}{100}+\frac{59}{100}\)

=\(\frac{13}{50}+\frac{74}{100}+\frac{41}{100}+\frac{59}{100}\)

=\(\frac{13}{50}+\frac{174}{100}\)

\(=\frac{26+174}{100}\)

\(=\frac{200}{100}=2\)

hok tốt

k cho mik nha

\(\frac{13}{50}+74\%+\frac{41}{100}+0,59\)

\(=\frac{26}{100}+\frac{74}{100}+\frac{41}{100}+\frac{59}{100}\)

\(=\frac{\left(26+74\right)+\left(41+59\right)}{100}\)

\(=2\)

Ta có:

13/50+ 74% +41/100 +0,59

=26%+ 74%+ 41% +59%

=200%= 2

\(\dfrac{13}{50}+0,59+74\%+\dfrac{41}{100}\\ =0,26+0,59+0,74+0,41\\ =\left(0,26+0,74\right)+\left(0,59+0,41\right)\\ =1+1=2\)

\(\dfrac{13}{50}+0,59+74\%+\dfrac{41}{100}\)

\(=\dfrac{13}{50}+\dfrac{59}{100}+\dfrac{37}{50}+\dfrac{41}{100}\)

\(=\left(\dfrac{13}{50}+\dfrac{37}{50}\right)+\left(\dfrac{59}{100}+\dfrac{41}{100}\right)\)

\(=\dfrac{50}{50}+\dfrac{100}{100}=1+1\)

\(=2\)

13/50 + 74/100+ 41/100+59/100

[ 13/50 + 74/100 ] + [41/100 + 59/100]

1+1= 2

13/50 + 74% + 41/100 + 0,59

=0,26 + 0,74 + 0,41 + 0,59

=1+1

1

13/50+74%+41/100+0,59%

= 13/50 + 74/100 + 41/100 + 59/100

= 13/50 + ( 74/100 + 41/100 + 59/100 ) 

= 13/50 + 174/100

= 13/50 + 87/50

= 100/50 

= 2

Chúc học tốt!

13/50 + 74% + 41/100 + 0,59

= 26/100 + 74/100 + 41/100 + 59/100

= ( 26/100 + 74/100 ) + ( 41/100 + 59/100 )

=          100/100         +              100/100

=         200/100

=          2

bạn có thể kham thảo cách làm của mình , thấy đúng thì tick cho mình nhé , cảm ơn !

26%+0,75%+41%+0,59%=.................

viết zậy khó đọc lắm bn ưi

   \(\dfrac{13}{50}\) + 0,74  + \(\dfrac{41}{100}\) + 0,59

= 0,26 + 0,74 + 0,41 + 0,59

= (0,26 + 0,74) + (0,41 + 0,59)

= 1 + 1

= 2 

\(\dfrac{13}{50}+0,74+\dfrac{41}{100}+0,59\)

\(=\dfrac{13}{50}+\dfrac{37}{50}+\dfrac{41}{100}+\dfrac{59}{100}\)

\(=\left(\dfrac{13}{50}+\dfrac{37}{50}\right)+\left(\dfrac{41}{100}+\dfrac{59}{100}\right)\)

\(=\dfrac{50}{50}+\dfrac{100}{100}\)

\(=1+1\)

\(=2\)

\(\text{#}\mathit{Toru}\)

Bài 2: 

a: =47,4+47,4x4=47,4x5=237

b: =(0,26+0,74)+(0,41+0,59)=1+1=2

Tính bằng cách thuận tiện ( đề `b` )

`13/50+74/100+41/100+59/100`

`=>` `26/100+74/100+41/100+59/100`

`=>` `(26/100+74/100) + ( 41/100 + 59/100)`

`=>` `1+1`

`=>` `2`

Mình chưa hiểu đề lắm nhưng chắc ý bạn là như này:
   \(87\frac{23}{59}+74\frac{17}{71}+12\frac{36}{59}+25\frac{5}{71}\)
= \(\left(87\frac{23}{59}+12\frac{36}{59}\right)+\left(25\frac{5}{71}+74\frac{17}{71}\right)\)
= \(\left(87+12\right)+\left(\frac{23}{59}+\frac{36}{59}\right)+\left(25+74\right)+\left(\frac{5}{71}+\frac{17}{71}\right)\)
= \(99+\frac{59}{59}+99+\frac{22}{71}\)
= \(198+1+\frac{22}{71}\)
= \(199\frac{22}{71}\)
Chúc bạn học tốt ^^!