Question

chemistry

Answer 1

@vocaloid

Answer 2

problem 1 looks good

check problems 2 and 3

15.7 and 8.9 have 1 decimal place, so round the answers to 1 decimal place

Answer 3

how do i round to 1 decimal place

Answer 4

review rounding when you get a chance

32.27

we want to cut this down to 1 decimal place. so we look at the 2nd decimal place (7). since 7 is greater than 5, we round up. 32.27 rounds up to 32.3.

Answer 5

https://www.factmonster.com/math-science/mathematics/rounding-numbers-rules-examples-for-fractions-sums#:~:text=Rules%20for%20Rounding,the%20nearest%20ten%20is%2040&text=If%20the%20number%20you%20are%20rounding%20is%20followed%20by%200,4%2C%20round%20the%20number%20down.

Answer 6

24.7 ?

Answer 7

for problem 3, yes