The least common denominator is 30. :)
Answer:
30 cans
Step-by-step explanation:
We can use ratios
15 cans x cans
---------------- = ------------------
7*2 people days 4*7 people days
Using cross products
15 * 28 = 14 * x
Divide by 14
15 * 28/14 = x
30 =x
Answer:
OPTION B.
OPTION C.
Step-by-step explanation:
In order to know which numbers are less than , you can convert this fraction into a decimal number. To do this, you need to divide the numerator 9 by the denominator 4. Then:
Now you need convert the fractions provided in the Options A and B into decimal numbers by applying the same procedure. This are:
Option A→ (It is not less than 2.25)
Option B→ (It is less than 2.25)
The number shown in Option C is already expressed in decimal form:
Option C→ (It is less than 2.25)
Perimeter of base x height. So, (3+4+5)x6. 12x6=72. 72 is the surface area.
Answer:
yes
Step-by-step explanation:
Trinomial means the equation consists of 3 terms therefore 2x+5y+7z is a trinomial.