Question

3/8 0,75=7,2 6x+1 помогите срочно!

Answer 1

0.5625=43.2х+1

0,4375=43.2X

Answer 2

Let's break down the two parts of your question:

1. 3/8 ÷ 0.75: To divide a fraction by a decimal, we need to convert the decimal into a fraction. In this case, 0.75 can be written as 75/100 or 3/4 because 0.75 is three-quarters.

Now, we can rewrite the division as a multiplication: (3/8) * (4/3)

To multiply fractions, simply multiply the numerators together and the denominators together: (3 * 4) / (8 * 3) = 12 / 24

However, we can simplify the fraction by dividing both the numerator and denominator by their greatest common divisor (GCD), which is 12 in this case: (12 ÷ 12) / (24 ÷ 12) = 1/2

So, 3/8 ÷ 0.75 is equal to 1/2.

2. 6x + 1: I'm assuming you want to solve the equation for x. To do that, we need to isolate x on one side of the equation. Here's how:

6x + 1 = 0

Subtract 1 from both sides to move the constant term to the right side: 6x = -1

Finally, to solve for x, divide both sides by 6: x = -1/6

So the solution for the equation 6x + 1 = 0 is x = -1/6.

If you need further clarification or assistance, feel free to ask!