Which number can you subtract to get this difference?(40)a)80 - 40b)70...
(a) 80 - 40 = 40
(b) 70 - 20 = 50
(c) 50 - 15 = 35
(d) 40 - 15 = 25
Therefore, Correct options is (a)
Which number can you subtract to get this difference?(40)a)80 - 40b)70...
Explanation:
To find the number that can be subtracted from a given difference, we need to find the number that, when subtracted from another number, gives the given difference.
In this case, the given difference is 40. We need to find the number that can be subtracted from another number to get a difference of 40.
Let's evaluate each option to see if it satisfies this condition.
a) 80 - 40:
When we subtract 40 from 80, we get a difference of 40.
80 - 40 = 40
So, option A satisfies the condition. We can subtract 40 from 80 to get a difference of 40.
b) 70 - 20:
When we subtract 20 from 70, we get a difference of 50, not 40.
70 - 20 = 50
So, option B does not satisfy the condition. We cannot subtract 20 from 70 to get a difference of 40.
c) 50 - 15:
When we subtract 15 from 50, we get a difference of 35, not 40.
50 - 15 = 35
So, option C does not satisfy the condition. We cannot subtract 15 from 50 to get a difference of 40.
d) 40 - 15:
When we subtract 15 from 40, we get a difference of 25, not 40.
40 - 15 = 25
So, option D does not satisfy the condition. We cannot subtract 15 from 40 to get a difference of 40.
Conclusion:
The number that can be subtracted to get a difference of 40 is 40. Hence, the correct answer is option A (80 - 40).
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