Explain how place value be used to find the difference of 4.23and 2.75.

1.48

Step-by-step explanation:

We are given that 4.23 and 2.75

We have to explain how the place value be used to find the difference of 4.23 and 2.75

We subtract one's place from one's place ,tenth place from tenth place and hundredth place from hundredth place.

The place value of 4 in 4.23  =unit

The place  of 2 in 4.23 =Tenth

The place  of 3 in 4.23 =Hundredth

The place of 2 in 2.75=one's

The place  of 7 in 2.75=Tenth

The place  of 5 in 2.75=hundredth

Difference of 4.23 and 2.75=4.23-2.75

Difference of 4.23 and 2.75=1.48

3 is at hundredth place in 4.23 but less than 5 then it takes carry one from 2 and then subtract hundredth place 5 in 2.75 from this .

Then , we get

Now, 2 in 4.23 is at tenth place and 7 in 2.75 is at tenth place and 2 is less than 7 and after giving carry it becomes one and takes carry and then subtract tenth place of 2.75  from 4.23

After giving carry the unit place 4 in 4.23 becomes 3

Then,  subtract unit place of 2.75 from unit place of 4.23

3-2=1

Difference of 4.23 and 2.75

the answer for this question is 38

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers