8 centimeters equals to 80 millimeters
Answer:
.12 = 12/100 or 4/25 I'm not sure if I'm correct but I tried, I'll try solving the other ones and update you
.250 = 25/100 which simplified is 5/20
Answer: $24.50
Step-by-step explanation: $3.50 times 7 equals $24.50
B. 180 + 10s. AND 10(18 + s)
Hope this helps! :)
B. 9*10^16 (because in question give it)
B. 3*10^9 (because answer to first question is divided by seconds in one year (365*24*60*60).