vjnewbeginning vjnewbeginning
  • 21-08-2016
  • Mathematics
contestada

Explain why 1.19 is the greatest amount of money it is possible to have without being able to make change for a dollar

Respuesta :

caylus
caylus caylus
  • 21-08-2016
Hello,

There are only 2 solutions for $1.19

In cents:
119=1*25+9*10+0*5+4*1
119=3*25+4*10+0*5+4*1

Thus
120=119+1=(1*25+9*10+0*5+4*1) +1 =1*25+9*10+0*5+5*1
but 1*25+7*10+0*5+5*1=100

120=119+1=(3*25+4*10+0*5+4*1)+1=3*25+4*10+0*5+5*1
but 3*25+2*10+0*5+5*1=100

So there are no solution for $1.20


Answer Link

Otras preguntas

If an employee gets cut while preparing food it is best practice is?
Please use the graph to the left to help you answer this question. Which of the following describes the DEPENDENT variable? A. the group in which the condition
Two buses leave a station at the same time and travel in opposite directions. One bus travels 14 miles faster than the other. If the two buses are 640 miles apa
If the nth term of a sequence is 18-8n what is the 8th term
What is the area of a circle with 20cm diameter
there are recent out break in your school; write a letter to the district office, complaining about the unsanitary condition of your school, suggesting at leas
Biology 1 a What substances must a plant take in, in order to carry on photosynthesis? b Where does it get each of these substances from?
which is the correct graph for the inequality
Need help (pic included)
If u get 2 points every 5 minutes, how long will it take to get 1,000 points?