Dbuckets Dbuckets

03-03-2016
Mathematics

contestada

Mark worked on math homework less than 1/3 the amount of time that his brother did. If Mark spent 25 minutes on his math homework, how much time did his brother spend on his math homework?

Respuesta :

SmarticalParticals SmarticalParticals

03-03-2016

25 < 1/3x
25 ÷ 1/3 < x
25 × 3/1 < x
75 < x

Since x is greater than 75, Marks brother spent greater than 75 minutes studying.

Answer Link

Otras preguntas

An overworked software engineer always gets tired because of a lot of work. Which nutrient will be required for him to overcome his problem? option: A. Vitami

Isaac chose A as the correct answer. How did he get that answer? Answer in complete sentences.

Why is observational learning difficult to explain in terms of operant conditioning?

Rewrite the linear equation y = x – 8 into the form ax + by = c

what l should I add

What does this quote mean, "Seek to become a beautiful person more than having a beautiful life"?

A Mexican flag is 63 inches long and 36 inches wide. Is the drawing at the right similar to the Mexican flag?

Factorise p^2 + 8 - 8p - p

What do you know about Colorado Plateau?

EXERCISE 6:DO YOU THINK ANNA’S FATHER BOUGHT THE SKULL? WHY/WHY NOT?