Pat attention to the ending of the numbers. If there are an odd amount of odds, it's going to be odd. If there is an even amount of odds, it's going to be even. If there's only evens, it's only going to stay even.
Answer:
15 units
Step-by-step explanation:
d = 14.866
d = 15
Answer: 20/3
Step-by-step explanation: 3*6=18+2=20
Answer:
101/3 or 33 2/3
Step-by-step explanation:
7 2/15=107/15
9 13/15=138/15
107/15+52/3+138/15
107/15+138/15+52/3
245/15+52/3
245/15+260/15
505/15
simplify,
101/3
7.83 x 10^-7 (the *^* is where the power goes)
