mariaborn2820 mariaborn2820

04-12-2019
Mathematics

contestada

A postal employee can sort 3 batches
of mail in 10 minutes. How much
time is needed to sort 15 batches?

Respuesta :

maciel1355 maciel1355

04-12-2019

Answer:

50 minutes

Step-by-step explanation:

Use proportions

[tex]\frac{3}{10}[/tex] = [tex]\frac{15}{x} [/tex]

Solve for x

3x = 150

Divide by 3

x = 50 minutes

Answer Link

BladeBlaine7 BladeBlaine7

04-12-2019

Answer:

50 minutes

Step-by-step explanation:

Answer Link

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