andymonique01 andymonique01

15-08-2017
Mathematics

contestada

Susan can run 2 city blocks per minutes. She wants to run 60 blocks. How long will it take her to finish if she already run 18 blocks?

Respuesta :

Steven92 Steven92

15-08-2017

Well Susan has run 18 blocks

So every 2 blocks is 1 minute

2 x 9 = 18 so far 9 minutes

Now the remainder is 42 blocks

20 blocks is 10 minutes

20 x 2 = 40 blocks in 20 minutes

Then the last 2 blocks is 1 minute so

20 + 1 = 21 minutes

Answer Link

Otras preguntas

Eric is two years younger than 2 times his sisters age. Write a rule that represent Eric's age a as a function of his sisters age s. How old is Eric is his sist

How did nat turners rebellion reflect race conflict in the south

What is the GCF of 32 and 45

The product of any two numbers is composite ( true/false) and why?

when you add heat to a liquid or gas what happens to the density and why?

What does how many mean in math?

How do you do this? 10 mi/h= ___ ft / min HELP PLEASE !

What was the Muslim ruler Akbar known for? A. writing poetry and a new code of law for his empire B. promoting the arts and building a magnificent monument to h

Miss booth has 16 red buttons and 24 blue buttons. she is making finger puppets. each puppet has the same number of blue buttons and red buttons. how many puppe

What are compatible number of 7233 divided by 84