L = 15
w = 12
h = 8
Surface Area = 2(lw + wh + lh)
S.A. = 2(15*12 + 12*8 + 15*8)
S.A. = 2(180 + 96 + 120)
S.A. = 2(396)
S.A. = 792 cm^2
Answer:
2/3
Step-by-step explanation:
Convert any mixed numbers to fractions.
Then your initial equation becomes:
25×53
Applying the fractions formula for multiplication,
=2×55×3
=10/15
Simplifying 10/15, the answer is
=2/3
Answer:
8/15
Step-by-step explanation:
the denominators are different so you need to find the lowest common multiple which is 15
you times 3 by five so you have to change the 1 into 5
you times 5 by three so you have to change the other numerator to 3
so it becomes:
5/15 + 3/15= 8/15
Answer:
3x + 4
Step-by-step explanation:
