ItsMelxnie
ItsMelxnie ItsMelxnie
  • 01-02-2021
  • Mathematics
contestada

The ratio of ebooks to novels is 4:5. if there are 32 ebooks how many novels are there?

Respuesta :

jimthompson5910 jimthompson5910
  • 01-02-2021

Answer:  40 novels

================================================

Work Shown:

n = number of novels

(32 ebooks)/(n novels) = 4/5

32/n = 4/5

32*5 = n*4 ............ cross multiply

160 = 4n

4n = 160

n = 160/4 .............. dividing both sides by 4

n = 40

There are 40 novels.

Answer Link

Otras preguntas

Solve -3x - 4y = -1 for y
geometry help ASAP branliest​
please some one help
Participation in has a higher risk of injury than participation non contact physical activity
What are the solutions to the system of equations? y=x2−5x+6 y=−4x+6
This is a timed test and I really need to know the answer someone please help Select all the correct answers. What are the two reasons president Andrew Jackson
Read the passage. A glass harmonica was invented by Benjamin Franklin and is known as the Franklin harmonica. It consists of glass bowls of varying sizes fille
3/4 is less than /12
Factor completely, then place the factors in the proper location on the grid. x^2n + 10x^n + 16
Pre Algebra The booster club sets up a hot dog stand for fundraising at a middle school. The club receives $12 in donations while members set up the stand. T