SampsonF131494 SampsonF131494
  • 03-11-2022
  • Mathematics
contestada

what is the sum(add) of 2.31 and .21

Respuesta :

WagnerT301618 WagnerT301618
  • 03-11-2022

what is the sum(add) of 2.31 and .21 ​

we have

2.31+0.21=2.52

Remember that

2.31=2+0.31

so

2+0.31+0.21=2+0.52=2.52

Answer Link

Otras preguntas

what right does a slave have and what was the exception?
In the diagram above, angle 1 = 2x+20 andangle 2 = 3x+10. Find the measure of angle 1. ​
What is the x-intercept for the line with the equation 4x + 2y = 20?
which of the following factors contributes to the increase in atomic size within a geoup in the periodic table as the atomic number increases​
If there are tickets sold to children for $5 and $12 to adults, and there are only 400 tickets sold for $3925 then how many children tickets were sold?
Based on Megan’s attempts in Questions 1-4, what might be a good ratio of fruit punch to ginger ale?
A country has 50 million people, 30 million of whom are adults. Of the adults, 5 million are not interested in working, another 5 million are interested in work
the sum of the reversed number and the original number is 154. Find the original number, if the ones digit in it is 2 less than the tens digit.
when graphing a linear function in slope intercept form , why do you have to plot the y-intercept first? why cant you use the slope first
A wireless phone plan costs Eric $35 for a month of service during which he sent 450 text messages. If he was charged an fixed a fee of $12.50, how much did he