chengsaechao39 chengsaechao39

15-03-2016
Mathematics

contestada

If one quarter (25 cents) is 25% of a dollar, what percent is 23 cents?

Respuesta :

zerofrancisco zerofrancisco

15-03-2016

You need to apply the same reasoning.
25 cents is 25% of a dollar because they are 25 out of 100, that is 25/100 = 25%
For 23 cents is exactly the same reasoning:
23 cents is 23% of a dollar because they are 23 out of 100 cents, that is 23/100 = 23%

Answer Link

Otras preguntas

let f(x)=2x-6. solve f^-1(x) when x=2.

If a store credit account charges 1.5% interest each month, what is the APR?

Why are chloroplasts absent in epidermal cells ?

Holly decided to share 1/2 of her share of the pizza with Deb. How much did each of them actually?

When this car moves forward by 180 cm, each wheel does one full turn. What is the diameter of the wheels to the nearest centimetre?

Choose the right variant 1 This book will take to years to write. A. After two years I'll write this book B. In two years time I'll have written this book C . A

What does the random variable (r) for a binomial experiment of n trials represent?

what value of a makes the equation true? 9a+2=4a-18

let f(x)=2x+2. solve f^-1(x) when x=4.

Helen Grey By Christina Georgina Rossetti Because one loves you, Helen Grey, Is that a reason you should pout, And like a March wind veer about, And frown, and