Question

\(505+505=?\)

\(\frac{50}{45}+\frac{45}{50}\)

Answer 1

50+45=95,50/45+45/50=1

Answer 2

505 + 505 = 1010

50/45 + 45/50=2.01111111111 

Answer 3

\(505+505=1010\)

\(\frac{50}{45}+\frac{45}{50}=\frac{500}{450}+\frac{405}{450}=\frac{905}{450}=\frac{181}{90}\)

Answer 4

\(505+505=1010\)

\(\frac{50}{45}+\frac{45}{50}=2.01111111111\)

Answer 5

trả lời

505+505=1010

50/45+45/50=181/90

hc tốt

Answer 6

trả lời 

505+505=1010

50/45+45/50=181/90

hc tốt

Answer 7

505+505=1010                        

50/45+45/50=50*50/45*50+45*45/50*45=2500/2250+2250/2500=4750/4750=1

Answer 8

Trả lời

505+505=1010

50/45+45/50=181/90.

Học tốt !

Answer 9

505 + 505 =1010

50/45 + 45/50=181/90

dúng rồi

Answer 10

505+505=1010

\(\frac{50}{45}+\frac{45}{50}=\frac{181}{90}\)

Hok tốt!!!