Yes 18:24 because I did the math on my computer
Answer:
From the chapter Playing with numbers
we can define derek has 2×10^2 + 7 × 10^1 + 7× +0^0
as If ABC a number then ABC can be written as 10^2A+10^1B+10^0C
Hope it helps
#2 #3 and #5 I think but I could be wrong. Good luck!
Answer:
Change all of the number into the same form for ease of adding.
16.3 + 14.5 + 18.75 + 12.25 + 22.6 = 84.4
100 - 84.4 = 15.6
Miguel has to ride a total of 15.6 miles on Saturday and Sunday
