Question

3 2/9 * 1 3/5 + 1 3/5 * 6 7/9

Answer 1

Ответ:  16.

Пошаговое объяснение:

3 2/9 * 1 3/5 + 1 3/5 * 6 7/9=1 3/5 (3 2/9 + 6 7/9) = 1 3/5 * 9 9/9=1 3/5 * 10=

=8/5*10 = 80/5 = 16.

Answer 2

ответ будет число шестнадцать(16)

Answer 3

To calculate the given expression, let's convert the mixed numbers to improper fractions first:

3 2/9 = (3 * 9 + 2)/9 = 29/9 1 3/5 = (1 * 5 + 3)/5 = 8/5 6 7/9 = (6 * 9 + 7)/9 = 61/9

Now we can perform the calculations:

(29/9) * (8/5) + (8/5) * (61/9)

To simplify the fractions, we can find a common denominator:

Denominator = 9 * 5 = 45

(29/9) * (8/5) = (29 * 8)/(9 * 5) = 232/45 (8/5) * (61/9) = (8 * 61)/(5 * 9) = 488/45

Now we can add the fractions:

(232/45) + (488/45) = (232 + 488)/45 = 720/45

Finally, we can simplify the fraction:

720/45 = 16

Therefore, the result of the expression 3 2/9 * 1 3/5 + 1 3/5 * 6 7/9 is 16.