Question

 4\(\frac{3}{4}\) -0,37+\(\frac{1}{8}\)-1,28-2,5+3\(\frac{1}{12}\)

caccau giup mik nha

Answer 1

= 19/4 - 0,37 + 1/8 -  1,28 - 2,5 + 37/12

= 19/4 - 37/100 + 1/8 - 32/25 - 5/2 + 37/12 

= 219/50 + (-231/200) - 67/12

= 129/40 - 67/12

=(-283/120)

bạn k cho mình đi làm ơn đó 

Answer 2

\(4\frac{3}{4}-0,37+\frac{1}{8}-1,28-2,5+3\frac{1}{12}\)

\(=\frac{19}{4}-\frac{37}{100}+\frac{1}{8}-\frac{32}{25}-\frac{5}{2}+\frac{37}{12}\)

\(=\frac{4750}{1000}-\frac{370}{1000}+\frac{125}{1000}-\frac{1280}{1000}-\frac{2500}{1000}+\frac{37}{12}\)

\(=\frac{4750-370+125-1280-2500}{1000}+\frac{37}{12}\)

\(=\frac{29}{40}+\frac{37}{12}=\frac{87}{120}+\frac{370}{120}=\frac{457}{120}=3\frac{97}{120}\)

--Good luck--

Answer 3

\(4\frac{3}{4}-0,37+\frac{1}{8}-1,28-2,5+3\frac{1}{12}\)

= \(\frac{19}{4}-\frac{37}{100}+\frac{1}{8}-\frac{32}{25}-\frac{5}{2}+\frac{37}{12}\)

= \(\frac{4750}{1000}-\frac{370}{1000}+\frac{125}{1000}-\frac{1280}{1000}-\frac{1500}{1000}+\frac{37}{12}\)

= \(\frac{4750-370+125-1280-2500}{1000}+\frac{37}{12}\)

=\(\frac{29}{40}+\frac{37}{12}=\frac{87}{120}+\frac{370}{120}=3\frac{97}{120}\)

Good luck