Question

15•(⁻⅓)² • 8 •(-⅓)= ? решить по действиям плиз

Answer 1

15•(⁻⅓)² • 8 •(-⅓)= ?

15×(1/9)×8×(-1/3)

15/9×(-8/3)=-40/9

Answer 2

15•(⁻⅓)² • 8 •(-⅓)=?

15•(-1/9)• 8•(-1/3)=-15/9•(-8/3)=40/9=4(целых) 4/9

Answer 3

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

$$15 \cdot (-\frac{1}{3})^2 \cdot 8 \cdot (-\frac{1}{3}) = ?$$

First, we simplify the parentheses by raising the negative fraction to the power of two:

$$15 \cdot \frac{1}{9} \cdot 8 \cdot (-\frac{1}{3}) = ?$$

Next, we multiply the fractions and the whole numbers separately:

$$\frac{15 \cdot 8}{9 \cdot 3} \cdot (-1) = ?$$

Then, we reduce the fraction by dividing the numerator and the denominator by 3:

$$\frac{5 \cdot 8}{3} \cdot (-1) = ?$$

Finally, we multiply the fraction by the negative one and get the answer:

$$-\frac{40}{3}$$

So, the solution is:

$$15 \cdot (-\frac{1}{3})^2 \cdot 8 \cdot (-\frac{1}{3}) = -\frac{40}{3}$$

I hope this helps. If you have any other math questions, feel free to ask me.Ответь+подробно.+15•(⁻⅓)²+•+8+•(-⅓)=+?+решить+по+действиям+плиз