Answer:
1 hour and 15 minutes thats how long the documentary was
Log number 1 find catalog 5 - 4 = 1 . ( f .g ) 1 log = 0
Answer:the last box
Step-by-step explanation:the other ones wouldnt make any sense
No
645 becomes 650 when rounded to the nearest ten
645 becomes 600 when rounded to the nearest hundred
0.15 is bigger, cause the second digit after the decimal is bigger. You would have to add another 0.025 to 0.125 to bring it up to 0.15
