eunsungkim2010 eunsungkim2010
  • 04-04-2022
  • Mathematics
contestada

Sonia has only dimes and nickels in her coin jar; they are in a ratio of 3 to 5. IF she had 120 coins in the jar, how many are dimes? PLEASE HELP

Respuesta :

ahmedalsayedahmed
ahmedalsayedahmed ahmedalsayedahmed
  • 04-04-2022

Answer:

45 dimes and 75 nickels

Step-by-step explanation:

3 ÷ 8 × 120 = 45

you divide the three by both ratios summed up (8) and then you multiply that by the coins

doing so will you can get 45

and to get the amount of nickels you just subtract 45 from 120 and you get 75

Answer Link

Otras preguntas

How are the senate leaders chosen
Who were the first europeans in south america?
Animal A and Animal B each have 95% of their DNA in common. Animal A and Animal C each have 50% of their DNA in common. What does this suggest about the relatio
Given the two functions, What is the rate of change of each function? (the graph & the equation) g(x) = 4x - 2
A 6-year-old female was riding her bicycle and struck a clothesline with her throat. she is breathing, but with obvious difficulty. your assessment reveals a cr
The compound H2O is an example of a(n)A- ionic compoundB- covalent compound C- trionic compoundD- mixture
During the Golden Age, the Chinese leadership practiced a policy of isolationism. Which is the best reason this was policy? The country was self sufficient in
The compound H2O is an example of a(n)A- ionic compoundB- covalent compound C- trionic compoundD- mixture
What is the correct answer to the math problem 20+30×0+1
What titan is correctly matched with his industry