Question

4.5/ 19+X+1.1/ 38=12.1/ 2

Answer 1

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Answer 2

To solve the equation, we'll follow the order of operations (also known as PEMDAS/BODMAS).

The equation is:

4.5/19 + X + 1.1/38 = 12.1/2

First, let's simplify the left side of the equation:

4.5/19 + 1.1/38

To add fractions, we need a common denominator. In this case, the common denominator is 19 * 38 = 722. Let's convert both fractions to have a denominator of 722:

(4.5 * 38)/(19 * 38) + (1.1 * 19)/(38 * 19) = 171/722 + 20.9/722

Now, we can add the fractions:

(171 + 20.9)/722 = 191.9/722

Next, we simplify the right side of the equation:

12.1/2 = 6.05

Now, we have the equation:

191.9/722 + X = 6.05

To solve for X, we need to isolate it on one side of the equation. Let's subtract 191.9/722 from both sides:

191.9/722 + X - 191.9/722 = 6.05 - 191.9/722

X = 6.05 - 191.9/722

To calculate the right side, we need a common denominator:

X = (6.05 * 722 - 191.9)/722

X = (4377.1 - 191.9)/722

X = 4185.2/722

X ≈ 5.795