Respuesta :
3850 - 925 = 2925
39/5 = 7 4/5
49 1/4 + 3 3/8
49 + 3 = 52
1/4 + 3/8 = 2/8 + 3/8 = 5/8
answer is 52 5/8
39/5 = 7 4/5
49 1/4 + 3 3/8
49 + 3 = 52
1/4 + 3/8 = 2/8 + 3/8 = 5/8
answer is 52 5/8
$3,850-$925=$2,925(b.)
[tex] \frac{39}{5}= 7\frac{4}{5} [/tex]
[tex]49 \frac{1}{4}+3 \frac{3}{8}= \\ \\ = \frac{49*4+1}{4}+ \frac{3*8+3}{8}= \\ \\ = \raisebox{1.5ex}{2)}\frac{197}{4}+ \frac{27}{8}= \\ \\= \frac{394}{8}+ \frac{27}{8}= \frac{421}{8}=50 \frac{21}{8} [/tex]
[tex] \frac{39}{5}= 7\frac{4}{5} [/tex]
[tex]49 \frac{1}{4}+3 \frac{3}{8}= \\ \\ = \frac{49*4+1}{4}+ \frac{3*8+3}{8}= \\ \\ = \raisebox{1.5ex}{2)}\frac{197}{4}+ \frac{27}{8}= \\ \\= \frac{394}{8}+ \frac{27}{8}= \frac{421}{8}=50 \frac{21}{8} [/tex]