If “+” indicates Minus, “-” indicates Multiplication, “÷” indicates the Addition, and “×” indicates Division then what will be the value of this 15-3+10×5÷5 equation.
To solve this question, first of all, we have to understand each and every mathematical symbol for which symbol and what values have been given to each mathematical symbol.
Here is the main equation that has to be solved: 15-3+10×5÷5
Solution:
Let’s write symbols values separately so that we can understand them easily:
| Symbols | Given values |
|---|---|
| Addition (+) indicates minus | Subtraction (-) |
| Subtraction (-) indicates multiplication | Multiplication (×) |
| Division (÷) indicates the addition | Addition (+) |
| Multiplication (×) indicates division | Division (÷) |
As per the value of the above symbol given in the table, we can easily substitute the values of each symbol in the equation and can solve the equation simply.
After substituting the symbol values: 15 × 3 – 10 ÷ 5 + 5
= 15 × 3 – 10 ÷ 5 + 5
=45 – 10 ÷ 5 + 5
=45 – 2 + 5
=43 + 5
=48
Hence, the correct answer is 48 for the given equation 15-3+10×5÷5