annelisemathbrain annelisemathbrain
  • 02-03-2017
  • Mathematics
contestada

Fifteen over twenty five equals nine over what?

Respuesta :

helpmehplzz
helpmehplzz helpmehplzz
  • 02-03-2017
I thought it said 21 pilots at first
Answer Link
Аноним Аноним
  • 02-03-2017
this is proportion
15/25 = 9/x - given
15x = 225 - cross multiply
x = 15 - divide by 15
Answer Link

Otras preguntas

Who helped pay for settling the James River colony?
What is 14 hours after 3 : 00 a.m?
To replace a number with another number that tells how many or joe much
What roles do proteins play in organisms?
Whats the answer to 1/5x=121 x=?
What is the greatest common factor of 142 and 148
what is the best estimate for the product of 289 and 7
The great Pyramids were A.Tombs for the pharoahs B. Tombs for the priests C.Temples to the gods D. Fortresses
What is the solution of 6x2/3=24
How would weather reporter read 0.103 meter?