Question

what number must be taken away from the sum of 6789678 and 1234567 to male it equal to the difference of the given numbers

Answer 1

Answer:

The addition of the two given numbers 6789678 and 1234567 and the difference of these two numbers will be equal when we take away the number 2469134 from the sum of the given numbers.

Solution:

The given numbers are 6789678 and 1234567.

As per the question

Sum of two numbers = 6789678 + 1234567

= 8024245

Difference of two numbers = 6789678 - 1234567

= 5555111

The number must be taken away is= 8024245 - 5555111

= 2469134

Thus, the addition of the two given numbers 6789678 and 1234567 and the difference of these two numbers will be equal when we take away the number 2469134 from the sum of the given numbers.

Answer 2

Answer:

Required number (x)=2469134

Step-by-step explanation:

Let a = 6789678,

b=1234567

According to the problem given,

Let x should be taken away from the sum of 6789678 and 1234567 to make it equal to the difference of the given numbers

x = (a+b)-(a-b)

= a+b-a+b

= 2b

= 2×1234567

= 2469134

Therefore,.

Required number (x)=2469134

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