Respuesta :
you can think of this like an equation x(1/3)=N. we want to find x(5/6) now. what do you have to do to 1/3 to make it 5/6. then what ever we did to the 1/3 side we do to the N side. first lets get the same denominator. so 2/6 and 5/6. two ways to increase something are addition and multiplication by a number greater than 0 (which is the same as dividing by a number between 0 and 1). adding is simple enough, 1/3 + 4/6 = 5/6, but there is no N+ 4/6. can you figure out what to multiply to get 1/3 to 5/6. Here is a hint, what do you multiply to get 2 to 5?
Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. The correct option is C.
What is multiplication?
Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. For example, 3 × 4 means 3 is added to itself 4 times, and vice versa for the other number.
Let the unknown number be represented by x.
Given that 1/3 of x is N. Therefore, we can write,
(1/3) × x = N
x = 3N
Now, the 5/6 of the number will be,
(5/6) × x
= (5/6) × 3N
= 2.5N
Hence, the correct option is C.
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