How many tens are there in 57?
Answer
5
The correct answer is 5 — Therefore, the number of tens is 5.
Step-by-step solution
- Identify the tens digit of 57, which is 5.
- That means there are 5 complete tens in 57.
- Therefore, the number of tens is 5.
Common mistake: Confusing units digit with tens digit
Concept tested: Counting tens in a two‑digit number
Published · How this solution was prepared and checked
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