Question

Which number rounds to 42.7 when rounded to the nearest tenth? (10 points)

a 42.07
b 42.62
c 42.64
d 42.73

Answer 1

d 42.73

Explanation:

if you were to round off the first 3 you wouldn't get 42.7 due to them not being above 5, but, if you were to round off 42.73 you would get 42.7 due to 3 being lower than 5 and it changing into 0