cynthiab9464 cynthiab9464
  • 14-01-2021
  • Mathematics
contestada

Quinn has solved 20 problems on the math quiz. If this is 80% of the problems on the quiz, how many more problems does he have left to solve

Respuesta :

damonforrest
damonforrest damonforrest
  • 14-01-2021

Answer:

5 problems

Step-by-step explanation:

20=%80

10=%40

5=%20

100-80=20

20+5=25

5 problems left

Answer Link

Otras preguntas

Find the error Jacob is finding the slope of the line that passes through x(0,2) and y(4,3).circle his mistake and correct it.
Eleni is n years old. In thirteen years she will be twenty four years old-
What is Neons group and periodic number?
How are radioactive probes useful in DNA fingerprinting
If, 2=5 3=10 4=17 5=??
How are radioactive probes useful in DNA fingerprinting
What is Neons group and periodic number?
of the400 doctors who attended a conference, 240 practiced family medicine and 130 were from countries outside the United States. One-third of the family medici
How are radioactive probes useful in DNA fingerprinting
What is Neons group and periodic number?