Question

HELP PLZ WILL FAN AND MEDAL

Answer 1

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Answer 2

It is approximated to 8.7. Look at the first digit to the right of the decimal, it is a 6. But then, look at the digit to the right of that. It is also a six. If the digit to the right of the first digit to the right of the decimal is greater than 5, the approximated tenth is one digit higher. If it is less than 5, it stays the same.

Answer 3

thx

Answer 4

No problem!