lilmary32000 lilmary32000
  • 23-10-2019
  • Mathematics
contestada

Estimate the product of 3.9 and 4.6 using mental math

Respuesta :

nataliejshu
nataliejshu nataliejshu
  • 23-10-2019

8.5 is the answer to ur problem

Answer Link
vzhang607
vzhang607 vzhang607
  • 23-10-2019

Answer:

round 3.9 to 4 and 4.6 to 4.5 then you get lets see ... 0......18.... 5*4 is 20 then add 2 on to 4*4 is 18 then you get 180 but add the decimal point and you get 18

Step-by-step explanation:

Answer Link

Otras preguntas

The fear or "Phobia" of fire sprinklers is real, where is it coming from? And how come it is not known? I myself fear sprinklers.
how many times does 6 go into 81
Yo escuchaba la música cuando ___________ mi hermano. 1.llegó 2.llegaba
The three horizons in Figure 7-1 make up a soil ____________________.
what is the coefictition
according to the theory of continental drift, what was the original state of the world's continents?
Factor each expression 12+36
What two things did the Soviet Union do that helped bring about the Sino-Soviet split?
In 1821, what was the problem Mexican leaders had with Texas? How did they deal with it?
Compare and contrast temperate and tropical rainforests.