Answer:
Step-by-step explanation:
That is finding the least common multiplier of 12 and 8, and that is 24:
1/12 = 2/24
3/8 = 9/24
8*.8=6.4
4x+6.4=40
40-6.4=33.6
33.6/4=x
8.4=x
Hope this helps :)
Answer:
her mistake was 6 and 3 doesnt multiply into 54
therefore the correct answer would be
√6*9*a*a*a*a*a*a*a*b*b*b
6 a's will cancle eachother out and 2 b'sto
a^3b√3*3*3*2*a*b
(break down the 6 and 9)
the 3's will cancle eachother out to
3a^3b√6*a*b
and it will all equal
3a^3 b√6ab
The Mad for 5,9,1,1,3,8 is 2.833333....