<span><span>The least common multiple or LCM of 30 and 42 is:
30: 2, 3, 5
</span><span>42: 2. 3, 7
</span><span>LCM: 2, 3, 5, 7
</span></span><span>The Least Common Multiple (LCM) is: 2 x 3 x 5 x 7 = 210</span>
Answer:
All real numbers
Step-by-step explanation:
36/something1 = 12/something2
36/12=3
to get from something1 to something2 you divide by 3
36/3x=12/x
Cross multiply
36x=12*3x
36x=36x
x=x
Since each side of the equation is equal, the solution is all real numbers
I hope this helps :)
Answer:
10 (10.34 rounded down)
Step-by-step explanation:
11% is the same as .11
Multiply by 94 for your answer.
.11 x 94 = 10.34
10 pieces
Answer:
54 cm
Step-by-step explanation:
A cube has six sides. The area of each face is found by squaring the length of a side. To get the total surface area of the cube, you'll multiply the area of one face by the number of faces.
a = edge
Area = 6a to the power of 2