Question

one computer costs 27,540 them find the value of 19 such computer.​

Answer 1

Answer:

27540×19=523,260 is the correct Answer...

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Answer 2

Step-by-step explanation:

These types of questions can also be solved using the unitary method, we have to find the amount needed for one unit of the substance and then we multiply by the quantity provided.

For example : a box contain 10 chocolates (let's write this sentence in mathematical form)

i.e. 1 box = 10 chocolate,

then number of chocolates in 3 boxes can be found by unitary method

i.e. 3 boxes = 3×10 = 10 chocolates

Alternate method: Unitary method

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

1 computer = 27,540 rupees

18 computers =18×27,540=4,95,720 rupees