©
O
25
125
12. Múltiples pasos Una fábrica hace
canicas individuales y luego las
empaca en cajas de 10, cartones de
100 y cajones de 1,000. ¿Cómo puede la
fábrica empacar 21,650 canicas?
A 2 cajones, 16 cartones, 50 cajas
B 21 cajones, 60 cartones, 5 cajas
© 21 cajones, 6 cartones, 5 cajas
0 2 cajones, 10 cartones, 65 cajas
22

I’m not so sure about this one.

At a constant it will take one hour to travel 32 mi.at that speed it will take 1/2 hr to travel the remaining 16 mi.it will take 1+1/2 hr to travel the 48mi @ 32mph.so 1 hr = 60 min& 1/2 hr = 30 min1+1/2 hr = 90 min.there are 60s in each 90 × 60 = 3600 seconds.the real question seriously is he why are they driving so slow? ! lol.