HELP MEEEEE <3

Rewrite 17/40 as a decimal number.
Round 10 7/25 to the nearest whole number.
Rewrite 0.84 as a fraction in lowest terms.
Rewrite 11 5/12 as a decimal number.
Rewrite 5.75 as a mixed number in lowest terms.
Which of the following is closest to?
1
0
1/2
Rewrite 0.007 as a fraction in lowest terms.

Round each mixed number to the nearest whole number and then estimate the difference.
9 5/12 - 3 4/5

Find the elapsed time between 1:28 p.m. and 4:05 p.m.

Find the elapsed time between 7:13 p.m. and 3:45 a.m.