Let the number be n.
Adding a zero means multiplying the number by 10, 10n.
143-10n=3n, 13n=143 so n=11.
Answer is 33
explanation:
30 - 23.73 = 6.27
6.27/0.19 = 33
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Rounding it off to the nearest tenth means rounding it off to the first decimal place . so the answer is 6.8
Answer:
inch
Step-by-step explanation: