Question

solve the equation, and check your solution.
y÷6.85=1.2
y=□
(type a whole number or a decimal.)

Explanation:

Step1: Isolate y

To solve for \( y \) in the equation \( y \div 6.85 = 1.2 \), we multiply both sides of the equation by \( 6.85 \). This is because dividing by a number and then multiplying by the same number cancels out the division operation. So we have:
\( y = 1.2 \times 6.85 \)

Step2: Calculate the product

Now we calculate the product of \( 1.2 \) and \( 6.85 \).
\( 1.2\times6.85 = 8.22 \)

Step3: Check the solution

To check if our solution is correct, we substitute \( y = 8.22 \) back into the original equation.
Left - hand side: \( 8.22\div6.85 = 1.2 \), which is equal to the right - hand side of the original equation. So our solution is correct.

Answer:

\( 8.22 \)