brennakingsley brennakingsley

26-02-2021
Mathematics

contestada

Mary can read 20 pages in 30 minutes. How long would it take her to read a 100 page book??????????

Respuesta :

AshleyMendes05 AshleyMendes05

26-02-2021

Answer: hope this helps!!

Step-by-step explanation: This is a proportions problem:

22 pages → 30 minutes

100 pages → x minutes

The proportion is

22/100 = 30/x

Then

x = (100/22)(30) minutes = 136.4 minutes.

Answer Link

lisa391199 lisa391199

26-02-2021

It would take 150 minutes

Answer Link

Otras preguntas

Mr. Sanchez bought 2 magazines for $9.95 each and 1 book for $14.95. If the sales tax is 6%< what is the total cost of Mr.Sanchez's purchases?

A solid right pyramid has a square base. The base edge length is 2cm longer than the height of the pyramid. If the height is 6cm the volume of the pyramid is wh

Which activity ONLY requires hand washing AFTER the activity is completed ? Diapering, Giving medication, Playing outdoors, Preparing food beverages

Parallelogram with sides of 40 cm and 75 cm

What’s a synonym and examples?

A biologist is researching the population density of salamanders near a pond. The biologist counts 152 salamanders within a radius of 1/2 mi of the pond. Wh

find the solution of this system of equations -6x-2y=8 7x-2y=-5

Another name for eyelids is

What significance did the Mississippi River hold on the Louisiana Purchase ?

According to scholars, the first humans came to Oklahoma from: A) Asia B) Central America C) South Pacific D) South America