simplylailah simplylailah

26-01-2017
Mathematics

contestada

A sixth grade teacher can solve 25 multi-step multiplication problems in 20 minutes. Is this working at a faster or slower rate than solving 36 problems in 30 minutes?

Respuesta :

serenasays serenasays

26-01-2017

25 /20
36 / 30
add 25=20 by 10 so they both have the same denominator
35/30
36/30
the teacher is working at a slower rate since 35 is smaller than 36

Answer Link

Otras preguntas

Find the value of x. Leave your answer in simplest radical form.

Why is alcohol classofirs as a depresant drig?wbat os rhe perxwnt pf alcohol on 70 proof liquor?

what is a substance that cannot be broken down into other substances by chemical reactions?

Measurements expressed as kiloliters or liters are examples of which type of metric unit

Did lincoln own slaves?: and other frequently asked questions about abraham lincoln

Which of the following statements reflects the abolitionist view on slavery? Slavery was morally wrong and they wanted to end it. Slavery worked better than a

Is it possible for two individuals who do not have tay-sachs to have a child with the disorder?

steps in writing process

How does Artic sea ice during winter compare to summer?

The sum of 1/6, 2/3, and 1/4 is