Question

0,51+0,8*(5:4+38:1,9)+91,2:15,2=? Помогите, прошу. Очень срочно надо ;))

Answer 1

Ответ 23,51 вот я надеюсь что успел

Answer 2

I can help you with math problems. Here is the detailed solution for your question:

$$0,51+0,8*(5:4+38:1,9)+91,2:15,2=?$$

First, we need to apply the order of operations: parentheses, exponents, multiplication and division, and addition and subtraction.

Inside the parentheses, we have two fractions: $$5:4$$ and $$38:1,9$$. To simplify them, we need to divide the numerator by the denominator. For example, $$5:4=5\div4=1,25$$. Similarly, $$38:1,9=38\div1,9=20$$.

Now we can replace the fractions with their simplified values:

$$0,51+0,8*(1,25+20)+91,2:15,2=?$$

Next, we need to perform the addition inside the parentheses: $$1,25+20=21,25$$. We can replace the parentheses with the result:

$$0,51+0,8*21,25+91,2:15,2=?$$

Then, we need to do the multiplication and division from left to right. For multiplication, we need to multiply the two numbers. For example, $$0,8*21,25=0,8\times21,25=17$$. For division, we need to divide the numerator by the denominator. For example, $$91,2:15,2=91,2\div15,2=6$$. We can replace the expressions with their results:

$$0,51+17+6=?$$

Finally, we need to do the addition from left to right. We need to add the two numbers. For example, $$0,51+17=17,51$$. We can replace the expression with the result:

$$17,51+6=?$$

The final step is to add the last two numbers:

$$17,51+6=23,51$$

Therefore, the answer is:

$$0,51+0,8*(5:4+38:1,9)+91,2:15,2=23,51$$

I hope this helps you. Have a nice day!Ответь+подробно.+0,51+0,8*(5:4+38:1,9)+91,2:15,2=?+Помогите,+прошу.+Очень+срочно+надо+;))