Answer:
90 cubes.
Step-by-step explanation:
First we find volume of the cuboid.
Volume = l x b x h = 20 x 18 x 16 = 5760 cm³
Now,
Volume of a single cube = l³ = 4³ = 64
No of cubes that can be cut out from the cuboid is
= Volume of cuboid/ volume of cube
= 5760/ 64
= 90 cubes
Use division or long division (ignore the decimal point)
Then put the decimal in the same spot as the dividend (the number being divided)
X ·2 = 12x - 15
2x = 12x - 15
2x + (-12x) = (12x - 15) + (-12x)
Result: x = 3/2
Answer:
Answer C: 96 students
Step-by-step explanation:
Take 1/5 of the 480 total students:
(1/5)(480) = 480/5 = 96
Answer C (96 students) is correct.
Thousand
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