BOC0005
BOC0005 BOC0005
  • 13-05-2020
  • Mathematics
contestada

If you have only 5¢, 20¢ and 50¢ coins, in how many ways can you make up exactly $1?

Respuesta :

ronhagrid310
ronhagrid310 ronhagrid310
  • 13-05-2020

Answer:

50+50

50+20+5+5+5+5+5+5

50+20+20+5+5

3 ways with 50, 20 and 5

20+20+20+20+20

20+20+20+20+5+5+5+5

20+20+20+5+5+5+5+5+5+5+5

20+20+5+5+5+5+5+5+5+5+5+5+5+5

20+5+5+5+5+5+5+5+5+5+5+5+5+5+5+5+5

5 ways with 20 and 5

50+5+5+5+5+5+5+5+5+5+5

1 way with 50 and 5

Then 3+5+1 =9 ways in total

Hope this help!

Answer Link

Otras preguntas

TRANSLATE THE FOLLOWING VERBAL STATEMENTS INTO ALGEBRAIC EXPRESSIONS: Three less than double a number half the product of sixteen and a number triple the square
what is the lcm of 4&14 12&21 16&12 25&30 40&50 18&24
Write an acrostic poem with the word adaptations
What is the value of x? 1. 6( -3 - x) - 2x = 14 x= 2. 2/7x + 6 + 17x = 18 x=
explain how you can find the simplest form of 100/1000
What is the value of x? x + 5 = - 6x - 16
whats 1/5 - 1/7 please can you tell me how to work it out thanks
You sell popcorn during your schools football games. Knowing that the people usually buy more when the price is lower, how would you price your popcorn after h
Open the door,'here the subject and predicate is_____________
When did Ancient Egyptians start believing in Anubis, the god of embalming