kushanthi32 kushanthi32

04-05-2020
Mathematics

contestada

the ratio of the price of a pencil to that of a book is 3 :4. if the price of a pencil is Rs. 15, find the price of a book?

Respuesta :

paytondances101 paytondances101

04-05-2020

the answer is 20 because if you divide 15:20 by 5, you get 3:4. hope this helps!

Answer Link

yedil09 yedil09

04-05-2020

Answer:

20

Step-by-step explanation:

cause if we say x is the price of the book it is the result of the division of 15*4/3=20

Answer Link

Otras preguntas

I need help on 6, 7, and 8. Please help me fast!

what is the gravitation force between you and your friend between 1 km

How do I know if a variable is dependent or independent? Please help!

How many integer divisors does 7 have?

You are testing a new amusement park roller coaster with an empty car with a mass of 130 kg. One part of the track is a vertical loop with a radius of 12.0 m. A

An inverted pyramid is being filled with water at a constant rate of 70 cubic centimeters per second. The pyramid, at the top, has the shape of a square with si

The process that produces most of the energy used by living organisms on Earth.

Latoya needs to buy some pencils. Brand A has a pack of 24 pencils for $4.48. Brand B has a pack of 36 pencils for $6.24. Find the unit price for each brand. Th

The line x-y=5 passes through

Why did Heraclitus says that nature is an open mystery? What did he mean by that?