It is not correct.
The student found the volume by multiplying the base area with the height. He forgot to divide it by 3.
Formula to find the volume of the pyramid = 1/3 base area x height
volume = 1/3 x 92 x 54 = 1656 square meters
4 and 1/6 is the mixed number, or 4 and 2/12
The correct answer is choice d because you would divide x by 2 to get 70. then you do the same with y so 35/2 = 17.5
90 + 20x + 10x = 180
30x = 90
x = 3
Answer:
6 times
Step-by-step explanation:
Turn that fraction into a decimal. 3/4=0.75
Divide!
4.5/0.75=6
