First we do brackets
(8900)-(1x89)
next we do the next bracket
8900-89
now we finish the equation
8811
The answer is 8.45498149331, you can round it to the nearest thousandths place though, too.
Answer:
0.53 chapters per hour or 8/15 chapters per hour
Step-by-step explanation:
2/5 chapters = 0.4 chapters
3/4 hours = 0.75 hours
0.4/0.75 = 0.53 chapters per hour
Multiply the numerators together. Multiply the denominators together. Then reduce if necessary.



Answer:
4.52 x 10^-7
Step-by-step explanation:
you have a very small number (numbers to right of decimal) so you're exponent will be negative.