Final answer:
These decimals become 'like decimals' by adjusting them to have the same number of decimal places. So, 16.7 becomes 16.70, 16.07 remains 16.07, 16.007 becomes 16.0070, and 16.70 remains 16.70.
Step-by-step explanation:
The concept here is about working with decimal places. A 'like decimal' means that the numbers have the same number of decimal places. So we need to convert your numbers to like decimals. Here's how:
- a) 16.7 becomes 16.70
- b) 16.07 becomes 16.07
- c) 16.007 must add additional zero to become 16.0070
- d) 16.70 remains 16.70
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