(50+50)+100:100

=100+100:100

=100+1

=101

(50+50)+100:100=100+1=101

 k mk nha

(50+50) + 100 :100

=100+1

=101

50+50-100+50+25-25= 50 

 k mk nha bn rùi mk k lại 

50 + 50 - 100 + 50 + 25 - 25 = 50

Đúng nhaLưu Gia Huy

50+50-100+50+25-25=100-100+50+25-25

                                =0+50+25-25

                                =50+25-25

                                =75-25

                                50

ủng họ mk nha

100 + 50 = 150 

~~ t ick nha ~~

100+50=?

Đ/S:150

@_@

\(100+50=150\)

x + 20 = 50 + 100

x + 20 = 150

x = 150 - 20

x = 130

x + 20 = 50 + 100

x=50+100-20

x=150-20

x=130

x + 20 = 50 + 100

x + 20 = 150

x = 150 - 20

x = 130 

=150

tk mk nha

100+50=150

bằng 191

1+5+10+25+50+100=191

1+5+10+25+50+100

=191

tk mình nha

\(x-\left[\frac{50x}{100}+\frac{25x}{200}\right]=11\frac{1}{4}\)

\(x-\left[\frac{50x\cdot2}{200}+\frac{25x}{200}\right]=11\frac{1}{4}\)

\(x-\left[\frac{100x}{200}+\frac{25x}{200}\right]=11\frac{1}{4}\)

\(x-\frac{125x}{200}=11\frac{1}{4}\)

\(\frac{200x}{200}-\frac{125x}{200}=11\frac{1}{4}\)

\(\frac{200x-125x}{200}=11\frac{1}{4}\)

\(\frac{75x}{200}=11\frac{1}{4}\)

\(\frac{3x}{8}=11\frac{1}{4}\)

\(3x=11\frac{1}{4}\cdot8\)

\(3x=90\)

\(x=30\)

Vậy x = 30

cảm ơn bn nhé

kb ko 

\(50+50=100\)

= 100 nhé bạn

50 + 50 = 100

50 + 50 = 100

50 + 50 = 100

50+50=100

100 nha

50 + 50 = 100

ai k mk k lại thank