BABYG72 BABYG72
  • 17-02-2015
  • Mathematics
contestada

THE RATIO OF BOOTS TO SANDALS IS 8:3. IF THERE ARE 245 MORE BOOTS THAN SANDALS HOW MANY BOOTS ARE THERE?

Respuesta :

crisforp
crisforp crisforp
  • 17-02-2015
b / s = 8 / 3 ;
b = 245 + s ;
then, b = 8k and s = 3k ;
8k = 245 + 3k ;
5k = 245 ;
k = 245 / 5 ;
k = 49 ;
s = 3 * 49 = 147 sandals ;
b = 8 * 49 = 392 boots.
Answer Link

Otras preguntas

A bag has four green marbles, three red marbles, and three yellow marbles. What is the probability that you pick a green marble, do not replace it, and pick a y
32% of what number is 28
a cell containing both sets of homologous chromosomes
LC)Which of these groups resulted from a conference among the Allies held during World War II? Warsaw Pact United Nations World Trade Organization North At
in the rectangle below, AC has a lengths of 32 units. What is the length of DE?
What is the length of side PQ?
All of the following events can cause damage during a hurricane except __________.
what is the third basic component of an exercise program that includes cardio and flexibility
pls look at the photo above, thanks
Posted speed limits are based on which of the following (Select all that apply) A- condition of vehicle B- dry pavement C-good visibility D- idea conditions E