Question

(5 3/8 + 18 1/2 - 7 5/24): 16 2/3 решите плиз​

Answer 1

Ответ:

Объяснение:

(43/8+37/2-173/24):50/3=

=(129/24+444/24-173/24):50/3=

=400/24:50/3=50/3:50/3=1

Answer 2

Ответ:

Объяснение:

в файле

Answer 3

To solve this problem, we need to follow the order of operations: parentheses first, then multiplication and division (from left to right), and finally addition and subtraction (from left to right).

In this case, there are no parentheses or multiplication or division, so we can just focus on the addition and subtraction.

First, we need to find a common denominator for all the fractions. The least common multiple of 8, 2, and 3 is 24.

So, we can rewrite the given expression as:

(5 * 24 + 3 * 3)/(8 * 24) + (18 * 24 + 12 * 2)/(2 * 24) - (7 * 24 + 5)/(24 * 3)

Simplifying the numerator and denominator of each fraction, we get:

(120 + 9)/(192) + (432 + 24)/(48) - (168 + 5)/(72)

Now, we can simplify each fraction further:

(129/192) + (456/48) - (173/72)

Next, we need to convert the mixed numbers to improper fractions:

129/192 + 456/48 - 173/72

Now, we can find a common denominator of 576:

(129 * 3 + 3 * 192)/(3 * 192) + (456 * 12)/(12 * 48) - (173 * 8)/(8 * 72)

Simplifying the numerator and denominator of each fraction, we get:

(387 + 576)/576 + 456/576 - 1384/576

Now, we can add and subtract the fractions:

963/576 - 1384/576

Finally, we can simplify the result:

-421/576

Therefore, the answer is -421/576.