Question

3/7*(-1 целая 1/6)= !!!!!

Answer 1

$\frac{3}{7}*(-1\frac{1}{6})=-\frac{3}{7} *\frac{7}{6}=-\frac{1}{2}=-0,5$

Answer 2

To calculate the expression 3/7 * (-1 целая 1/6), we need to convert the mixed number (-1 целая 1/6) into an improper fraction.

The mixed number (-1 целая 1/6) can be written as -1 + 1/6. To convert this to an improper fraction, we multiply the whole number (-1) by the denominator of the fraction (6) and add the numerator (1). This gives us (-1 * 6 + 1) / 6 = (-6 + 1) / 6 = -5/6.

Now we can substitute this value into the expression and simplify:

3/7 * (-5/6)

To multiply fractions, we multiply the numerators and multiply the denominators:

(3 * -5) / (7 * 6) = -15 / 42

The fraction -15/42 can be simplified by dividing both the numerator and denominator by their greatest common divisor, which is 3:

(-15 ÷ 3) / (42 ÷ 3) = -5 / 14

Therefore, the result of the expression 3/7 * (-1 целая 1/6) is -5/14.