Answer:
31 alumnos no tienen celular
Step-by-step explanation:
Si 3/4 de los alumnos tienen celular, entonces 1/4 de ellos no tienen celular.
1/4 de 125 =
= 0.25 * 125
= 31.25
Answer:
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Step-by-step explanation:
D/H = 0.25
18/H = 0.25/1
Cross multiply and solve for H