jessfab1 jessfab1
  • 03-11-2016
  • Mathematics
contestada

Write an expression that shows how to use the halving and doubling strategy to find 28✖️50

Respuesta :

marisolsoto665
marisolsoto665 marisolsoto665
  • 03-11-2016
28÷4=7   7×50=350  350×4=1400  

Answer Link
TripleThreatRM
TripleThreatRM TripleThreatRM
  • 03-11-2016
28÷4=7

7×50=350  

350×4=1400  
Answer Link

Otras preguntas

Solve by completing the square X squared -6x+8=0
find the product ad quotient of each pair numbers 24.6 and 1.2
What are the “soils” of democracy?
The kinetic energy of a substance is the _________ kinetic energy of its particles
22/100 in simplest form?
find the real solutions of e^3t=100
what is the perimeter of a triangle with vertices of (5,1) (-3,3) (-7,-3)
The least common multiple of two numbers is 60, and one of the numbers is 7 less than the other number . What are the numbers ? Justify your answer
Which digit in the number 53,941 would be changed to form 58,941? How would the value of 53,941 change?
if a set of numbers that both include both rational and irrational number is graphed on a number line what is the fewest number of distinct points that need to