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

What’s the correct answer for this?
How did the turtle show its struggle for survival? It opened its beak. It moved to the side of the road. Its toenails slipped in the dust. It kept on moving for
Josh is making a rectangular-shaped picture frame. The length of the frame is to be 5 inches more than twice the width. Which equation models the area, A, of th
Study the graph of US exports to Europe from 1912 to 1917. A line graph titled U.S. Exports to Europe from 1912 to 1917. The x-axis is labeled Year from 1912 t
A right pyramid with a square base is shown. It has a base length of x inches and a height of (x + 2) inches. A right pyramid with a square base has a base leng
describe the Hindu belief samsara
Why pilots need to study navigation
If f(x) = 4 – x2 and g(x) = 6x, which expression is equivalent to (g - 1)(3)? O9-3-(4 + 3)2 6 -3 - (4 – 32) 6(3) - 4 + 32 6(3) - 4-32 ОО
Find the surface area of the prism 14yd 6yd 10yd
About 3.3 × 106 students graduated from high school last year. If 0.66 of those graduates enrolled in college, approximately how many students enrolled in colle