Respuesta :
Answer:
53/56
Step-by-step explanation:
3/8 + 4/7
Get a common denominator of 56
3/6 * 7/7 = 21/56
4/7 *8/8 = 32/56
21/56+ 32/56 = 53/56
53/56
Step-by-step explanation:
[tex] \frac{3}{8} + \frac{4}{7} [/tex]
Find the LCM
LCM = 56
[tex] \frac{3 + 8}{56} \\ \frac{(56 \div 8) \times 3}{56} + \frac{(56 \div 7) \times 8}{56} \\ [/tex]
[tex] \frac{21 + 32}{56} [/tex]
= 53/56