What is the measurement 1042 L rounded off to two significant digits?

1 Answer
Jul 14, 2017

Answer:

#1000L#

Explanation:

2 s.f. means the first two digits of a number, i.e. #color(red)(23)9.35# becomes #color(red)(24)0# after rounding. #000color(red)(16).345# becomes #color(red)(16)# when rounded. Finally, #0.00color(red)(18)734# becomes #0.00color(red)(19)# when rounded.