Question

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

Answer 1

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

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.

Answer 2

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

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

`(70,000)/(7,000)=10`

therefore

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