se hace un estudio acerca del tiempo que dedican los niños entre 8 y 12 años del sector norte de quito a practicar un deporte para esto se selecicionan 100 niños de 10 barrios 10 por cada barrio la variable de este estudio es : el tiempo, los niños entre 8 y 12 años, el deporte que practican los varios, los bario

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas

1 1/7 hope i

step-by-step explanation:

8/7 = (1 * 7 + 1) / 7 = 1 + 1/7 = 1 1/7

no

step-by-step explanation:

all of the measures need to be converted to the same measure; such as inches. if you do that it is easy to determine which is the longest, 2500 mm which is approximately 97.5 inches.