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nata0808 [166]
1 year ago
8

Round to 3 significant figures 78.6500

Chemistry
1 answer:
cupoosta [38]1 year ago
7 0

Answer:

78.7

Explanation:

The number has 4 significant figures: 7,8 6 and 5.

To round off to 3 significant figures, the target digit is the third significant figure in the number.The determining digit is the fourth significant figure in the number; it is 5 hence the target digit will go up by 1 and any digits to the right of it will be rounded down to 0.

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