daniel43 daniel43
  • 01-10-2018
  • Mathematics
contestada

if 12 men are needed to run 4 machines,how many men are needed to run 20 machines?

Respuesta :

yoloswaggs51
yoloswaggs51 yoloswaggs51
  • 01-10-2018

12/4=x/20

x=60

60 people are needed

Answer Link
jmonpas186p7akcd
jmonpas186p7akcd jmonpas186p7akcd
  • 01-10-2018

4x3=12 right. Then 20x3=60.

Answer Link

Otras preguntas

if the value of my home has tripled since I bought it, that means its relative change in value is 300% true or false
“The reason why we find ourselves in a position of impotency is not because our only powerful potential enemy has sent men to invade our shores, but rather beca
Rick needs to be at school at 8:15 A.M. It takes him 20 minutes to walk to school.At what time dose he need to leave to get to school on time?
Divide. 9x^2y^2 -12xy^2 -6xy -------------------------------- 3xy
What is the reciprocal of 7/g
Round off 1,133,682,501 to the nearest thousand.
How do you say "the feather pen" in French?
Which best includes elements with the most similar chemical properties? (1) Br, Ca, Hg (3) O, S, Se(2) Cr, Pb, Xe (4) N, O , F
Which statement accurately describes solids?
A change in the nucleus of an atom that converts the atom from one element to another element is called (1) combustion (3) polymerization (2) neutralization (4)