douha766
douha766 douha766
  • 11-12-2016
  • Mathematics
contestada

. 14 is 40% of ...?

. 45 is 60% of ...?

. 60 is 40% of ...?

EXPLAIN to me how you got the answer

Respuesta :

dianabacircea dianabacircea
  • 11-12-2016
0.14= 14/100
40%= 40/100
.14 is 40% of x is equivalent with (40/100)* x= 14/100
40x/100= 14/100
40x=14
x=0.35
0.45= 45/100
60%= 60/100
.45 is 60% of y is equivalent with (60/100)* y= 45/100
60y/100= 45/100
60y=45
y=0.75
0.60= 60/100
40%= 40/100
.60 is 40% of z is equivalent with (40/100)* z= 60/100
40z/100= 60/100
40z=60
z=1.5
So the answers are 0.35, 0.75 , 1.5

 
 
Answer Link

Otras preguntas

What is the half-life of the radioactive isotopes?a. A radioactive isotope decreased to one-half its original amount in 18 months.
An astronaut leaves the International Space Station on a tethered line. Although ISS and Earth exert gravitational force on the astronaut, why does she appear
Identify the area where convection is taking place
5/8-1/4 as a fraction
x • 1 + = what is the answer for this problem
HELP I NEED AN ANSWER I WILL GIVE BRAINLIEST TO THE CORRECT ANSWER!The teacher awarded 5 points for every correct answer and -2 points for every incorrect answe
Which strategy would help you come up with a topic for a research paper about the Titanic? Design a web. Use looping. Make a T-chart.
In the Summa Theologica, St. Thomas Aquinas sought to _________________. refute Aristotelian philosophy synthesize Platonic idealism with Christianity reconcil
how many times will 1/5 go into 37
Match each word to its antonym. Tiles morbid propagate virulence Pairs mildness arrowBoth cheerful arrowBoth discourage arrowBoth