Which of the following equal to 142 A)1 ones 40 tens B)1 tens 40 one...
The expression that is equal to 142 is:
D) 140 ones
To determine this, you can use place value to understand the value of each digit in the expression. In this case, the expression "140 ones" means that there are 140 units, or ones, in the number. The value of the number can be represented as:
140 ones = 1 hundred + 4 tens + 0 ones
= 100 + 40 + 0
= 140
This expression is equal to 142, as the value of 140 ones is equal to the value of 142. The other expressions ("1 ones 40 tens," "1 tens 40 ones," and "14 hundreds") are not equal to 142 because they do not represent the same value.
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Which of the following equal to 142 A)1 ones 40 tens B)1 tens 40 one...
Explanation:
To determine which option is equal to 142, let's analyze each option separately.
A) 1 ones + 40 tens:
- This option means that we have 1 unit and 40 tens.
- Since each ten is equal to 10, 40 tens is equal to 400.
- Adding 1 unit to 400 gives us a total of 401.
- Therefore, this option is not equal to 142.
B) 1 tens + 40 ones:
- This option means that we have 1 ten and 40 units.
- Since each unit is equal to 1, 40 ones is equal to 40.
- Adding 1 ten to 40 gives us a total of 50.
- Therefore, this option is not equal to 142.
C) 14 hundreds:
- This option means that we have 14 hundreds.
- Since each hundred is equal to 100, 14 hundreds is equal to 1400.
- Therefore, this option is not equal to 142.
D) 140 ones:
- This option means that we have 140 units.
- Since each unit is equal to 1, 140 ones is equal to 140.
- Therefore, this option is not equal to 142.
Conclusion:
- None of the given options (A, B, C, and D) is equal to 142.
- Therefore, the correct answer is none of the above.
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