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

Daniel wants to order shirts on the internet shirts cost $20.00 and shipping on all orders is $10.99 Daniel has $50 to spend how to solve it
Tissue cultures (samples of cancer cells) are taken from cancer patients, and the cells are then grown in a laboratory. What is the purpose of growing cancer ce
Choose the correct form of the word to complete the sentence. The __________ leapt into the air. dancers' dancers dancer’s dancers’s
questions are from the scholastic story works, the cow's horn. how does alfie feel about trying out for the soccer team?
For diffusion to occur, which condition must be met?
Give two examples of friction: -being useful in everyday life -being a problem in everyday life
write an expression to match the words three times the sum of 8and4
A worm travles 1,250 milimeters. How many meters did the wrom travel?
What are the 3 things substances are classified as?
In what ways were monasteries very helpful during the medieval times?