Respuesta :
Answer:
148
Step-by-step explanation:
19 round tables
13 rectangular tables
19 x 3 = 57
13 x 7 = 91
57 + 91 = 148
Answer:
[tex]148 \: \: chairs[/tex]
Step-by-step explanation:
[tex]19 \times 3 = \: \: \: \: \: \: 57 \\ 13 \times 7 = + 91 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 148[/tex]