bkpan bkpan
  • 04-06-2015
  • Mathematics
contestada

Julie has 12 postcards from London. This is 30% of her collection. How many postcards does she have in her collection?

Respuesta :

AL2006
AL2006 AL2006
  • 04-06-2015

=> 30% means 0.30
=> "of"means "times"

So you can write        (0.30) times (collection)  =  12

Divide each side by 0.30 :                  Collection = (12) / (0.3)  =  40


Answer Link

Otras preguntas

What does Indigenous mean?
What similarities do Jem and Dill have. From To Kill a Mockingbird . Please answer
HELP!!!! SHOW WORK TOOO!
A 214 kg boat is sinking in the ocean. The force of gravity that draws the boat down is partially offset by the buoyant force of the water, so that the net unba
What level of court would hear a man’s trial if he was accused of producing fake passports and selling them? The case would be heard in a _____ level court.
Solve for the value of x 5)3x-2=7 6)x over 4 + 8=10
_______________ was the rallying cry within the graphic design community during the 1950s, and more perceptive corporate leaders understood the need to develop
Locate the six (6) countries of South Asia.
help pretty please !!
(-2)^-6 x (-2)^6 Please give an explanation with answer. Have a test tomorrow and don't understand this concept.