Question

Tính nhanh : 13/50 + 9% + 41/100 + 0,24

các bạn giúp mình nhaaaaaaa!

Answer 1

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

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

\(=\frac{13}{50}+\left[\frac{9}{100}+\frac{41}{100}+\frac{24}{100}\right]\)

\(=\frac{13}{50}+\frac{74}{100}=\frac{13}{50}+\frac{37}{50}=1\)

Answer 2

đễ

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

=(26%+24%)+(9%+41%)

=50%+50%

=100%

Answer 3

13/50 + 9% + 41/100 + 0,24 = 26/100 + 9/100 + 41/100 + 24/100 = (26/100 + 24/100) + (41/100 + 9/100) = 50/100 + 50/100 = 100/100 = 1 Chúc bạn học tốt nhé !