httpjianna
httpjianna httpjianna
  • 11-04-2019
  • Mathematics
contestada

Use what you know about decimals or fractions to explain why (0.2)•(0.002)=0.0004

Respuesta :

abigail1617 abigail1617
  • 11-04-2019

Answer:

So any time you are multiplying something, you are making "groups of"

so 3 groups of 2 = 6, 4 groups of 3 = 12

But with decimals or fractions, because they are a value less than zero, the numbers become increasingly small instead of bigger, like standard multiplication.

So for example, 1 group of 1/2 = 1/2

2 groups of 1/4 = 1/2

and so on

hope this helps!

Answer Link

Otras preguntas

Scientists have been able to determine the composition of earths layers by:
What is the Roman crowd’s reaction to Caesar’s assassination ?
How do atoms usually combine?In a way that increases the number of valence electrons.In a way that decreases the number of valence electrons.In a way that makes
Vanessa exercised by walking around a pond. One day, she walked 338 mi. The distance around the pond is 38 mi. What equation can be used to find the number
What force pulls matter together in the universe?
HELP Solve for x. 4x − 3/3=7
Two things that you should avoid when writing in the formal style are __________. A. abbreviations and emotional language B. citations, or quotes, and emotion
if y varies with x, and y=-20 and x=5, what is x when y=-30?
Which statement is correct?
Choose the graph which matches the function. (2 points) f(x) = 3x-4