College

Solve the equation:

[tex]\[ 10 \times \text{日} = 63.4 \][/tex]

What is the value of 日?

Answer :

We are given the equation:

[tex]$$10 \times \text{日} = 63.4$$[/tex]

where [tex]$\text{日}$[/tex] represents the unknown value. To find [tex]$\text{日}$[/tex], follow these steps:

1. Isolate the Unknown:
To solve for [tex]$\text{日}$[/tex], we divide both sides of the equation by [tex]$10$[/tex] so that [tex]$\text{日}$[/tex] is by itself on one side of the equation.

2. Divide Both Sides by 10:
Divide the left side:
[tex]$$\frac{10 \times \text{日}}{10} = \text{日},$$[/tex]
and the right side:
[tex]$$\frac{63.4}{10}.$$[/tex]

3. Calculate the Division:
Perform the division on the right-hand side to obtain:
[tex]$$\text{日} = \frac{63.4}{10} = 6.34.$$[/tex]

Thus, the solution to the equation is:

[tex]$$\text{日} = 6.34.$$[/tex]