18 * 3.5 = 63
He wants to fry 63 potatoes
63/6 = 10.5
He will need 10.5 liters of oil to from potatoes for 3.5 hours.
It should be the last one
Answer:
3/20
Step-by-step explanation:
15 and 100 both have a common factor of <em>5</em>. To simply an expression, you have to get both the numerator (top number) and the denominator (bottom number) to be as low as possible (to make it so that both can't be divided anymore or don't have shared factors). We divide both sides by 5 (which still retains as an integer and has the same value) and so 15/3=5 and 100/5=20.
Have a nice day! :)
Answer:
The number of counties in state A = 56
The number of counties in state B = 58.
Step-by-step explanation:
Let the number of countries in state A = k
So, the number of state in state B = ( k+2)
(as he next consecutive even integer after k is k + 2)
Now, according to the question:
k + ( k+2 ) = 114
or, 2k + 2 = 114
⇒ 2k = 114 -2 = 112
⇒ k = 112/2 = 56
or, k = 56
Hence, the number of counties in state A = k = 56
and the number of counties in state B = k+ 2 = 56 + 2 = 58.
