contestada

The ratio of boys to girls in a classroom is 7 to 11. If
there are a total of 49 boys in the classroom, then how
Many boys and girls are there altogether?

Respuesta :

Answer:

Step-by-step explanation:

The ratio of boys to girls is

7

:

11

, and there are

49

boys, so therefore there are

49

7

⋅

11

=

77

girls

Total number of boys and girls in the classroom is

77

+

49

=

126

.

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