math
posted by marko on .
i have a few problems can you check?
1. which number is 1.92509 rounded to the nearest ten  thousandths?
a 1.9251 b. 1.9250
c. 1.93000 d. 1.90000
i picked a. 1.9251
#6 which of the following is in order from least to greatest?
f. 9, 5, 0, 2
g. 5, 4, 2, 6.7
h. 1.5, 0.9, 4, 6
i. 1, 0 , 0.3, 7
#7 evaluate 3  (9) +4
a. 10
b. 8
c. 10
d. 8
i picked c 10
#8 solve the equation 9x = 72
i got: 8
#9 solve x/5 + 8 = 3
i got: 25
#11 order these fractons from least to greatest
2/5 , 1/3, 3/8
i got: 3/8, 1/3, 2/5

#6 would be f)
rest are correct