John wrote the numbers 678,901 and 67,890. how many times greater is the value of 7 in 678,901?

The value of 7 in 678,901 is 10 times greater than the value of 7 in 67,890

Step-by-step explanation:

step 1

we have

678,901

Write in expanded form

678,901=600,000+70,000+8,000+900+1

The value of 7 is 70,000

step 2

we have

67,890

Write in expanded form

67,890=60,000+7,000+800+90

The value of 7 is 7,000

step 3

Divide 70,000 by 7,000

therefore

The value of 7 in 678,901 is 10 times greater than the value of 7 in 67,890

Value of 7 in 678,901 in 10 times greater than the value of 7 in 67,890.

Step-by-step explanation:

Given  : John wrote the numbers 678,901 and 67,890.

To find :  How many times greater is the value of 7 in 678,901?.

Solution : We have given  numbers 678,901 and 67,890.

In 678,901

We can see the 7 is at ten thousand place = 70,000.

In 67,890.

We can see the 7 is at  thousand place = 7,000.

So, we can see 70,000 = 10 * 7000

So, Value of 7 in 678,901 in 10 times greater than the value of 7 in 67,890.

Therefore, Value of 7 in 678,901 in 10 times greater than the value of 7 in 67,890.

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.