Seudónimo Seudónimo
  • 03-11-2020
  • Mathematics
contestada

how to do this question plz ​

how to do this question plz class=

Respuesta :

Baklangtoo
Baklangtoo Baklangtoo
  • 03-11-2020

Answer:

10:1

90 red counters

30 blue

1/3 of 90 =30

80% of 30 =24

90-30 =60 remaining red counters

30-24 =6 remaining blue counters

= 60:6 simplest form is 10:1

Answer Link

Otras preguntas

Leadership is sometimes irrelevant. a. True b. False
What are the two basic functional units of the nervous system?
The ______ tract and the ______ tract make up the pyramidal system.
when does a slump occur
How to find maximum if second derivative test is inconclusive?
Streptokinase and tissue-type plasminogen activator are used for
The removal of _______ from nearly led to the collapse of the ecosystem.
The product of the page numbers on two facing pages of a book is 272272. find the page numbers.
A seamstress needs to cut 15-inch pieces of ribbon from a roll of ribbon that is 9 feet in length. What is the greatest number of 15-invh pieces the seamstress
Why were northerners, who moved to the south in search of fortune after the civil war, called carpetbaggers?