middlebrooksst0216 middlebrooksst0216

26-03-2020
Mathematics

contestada

A standard piano has 88 keys. There are 52 white keys and 36 black keys. What is the ratio of white keys to black keys?

Respuesta :

noelleista noelleista

26-03-2020

Answer:

13 : 9

Step-by-step explanation:

White keys : Black keys

52 : 36

(simplify by dividing by 4)

13 : 9

Answer Link

thanosvegan thanosvegan

26-03-2020

Answer: 13:9

52 white keys to 36 black keys

Then you can divide both by 2

26:18

13:9

Answer Link

Otras preguntas

What is the boiling point of a sample of Propanone at 180kpa? 1) 115 C 2) 75 C 3) 95 C 4) 50 C

What is equivalent to 64/72

identify the major problem that may occur when tissues and organs donated by another individual are used explain why this problem may occur explain why this p

what figure of speech is illustrated in this statement all the world is a stage and all the men and women merely players

Please, I need help on this quickly A polynomial function with the rational coefficients has the following zeros. Find all additional zeros. -(4/3), sqrt of 3,

You buy a bicycle helmet for $22. The helmet is discounted 30% off the selling price. What is the original price of the bike?

Use zero-product property to solve each equation. 1 ) (y+6)(y-4)=0

What is the similarity between south west and south east usa?

Johannes want to earn at least $350 per week. His work week is 40 hrs, what is the minimum hourly wage he must make?

One statement of the first law of thermodynamics is that