Question

The product of two decimals is 136.369. If one of them is 2.65, the other is a-5.146 b-514.6 c-51.46 d-0.5146

Answer 1

Answer:

Concept : Divide and multiply.

Given : The product of two decimals is 136.369. If one of them is 2.65 .

To find : We need to find the second number.

Step-by-step explanation:

As we know that when 136.369 is a product of two number .

One number is 2.56

So, let the other number be x .

Now if we observe here for getting any result of product we need two value suppose a and b , since product is a binary operator it will need two value of perform operation

Now we get

a*b = c

so here we  have

a = 2.65

b = x

c = 136.369

by putting this value we get,

=> 2.65 * x = 136.369 ( by taking mutiple sign into RHS sides we get division operator)

$= > x = \frac{136.369}{2.65} \\\\= > x = 51 .46$

Hence the answer is option c. 51.46

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