cookiemonster8989 cookiemonster8989
  • 23-09-2020
  • Mathematics
contestada

Aisha changed 1.45 + 2.38 to 1.5 + 2.4 in order to estimate the sum. What estimation method did she use?

Respuesta :

madison2014nc
madison2014nc madison2014nc
  • 23-09-2020

Answer:

Hi there!

She used rounding to estimate the sum!

Answer Link

Otras preguntas

What is the percentage of water in the hydrate CoCl2 • 6H2O? Can someone help me with this one?
Compare biotic and abiotic factors
Simplify the square root of 9/16.
The idea that "the invisible hand" of competition sets prices and determines quantities produced in a market economy was the principle idea of?
Which choice describes the translation represented by the translation rule (x,y) -->(x+4, y-1)?4 units to the right and 1 unit down1 unit to the right and 4
what is a word phrase for the expression r-31
Convert 4.3 kilograms to centigrams using dimensional analysis.
What object circles around a planet
Which statement most accurately describes the behavior of a catalyst? (A) A catalyst increases the ∆G of a reaction and hence the forward rate. (B) A catalyst
How did the Nazis violate human rights of the Jews during the Holocaust?