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

Which description tells the length of time it takes for a planet to revolve around the sun? A. the length of its year B. the length of its day
what is the theme of malcolm x's speech
Why are some countries in north africa and southwest asia so wealthy?
james just bought juice for his class party. The label says there are 925 millimeters of juice in each container
If it takes the Jones family 2 days to travel 1,240 miles, how many days will it take them to travel 2,480 miles?
Please help. I'm not the best at math. Which simplified ratio correctly compares 30 inches to 2 feet? 5:4 4:5 1:15 15:1 If two people answer, I'll reward one
I need help please explain and show work
An advocate speaks out in favor of something they believe in. Please select the best answer from the choices provided. T F
Find the volume of a sphere with a radius of 5 inches round to the nearest hundredth
_____ means "let the buyer beware" is a philosophy sometimes used by businesses to put the burden for consumer protection onto the customer. caveat emptor habea