Question

Девочка принесла для кроликов 27 морковок,а мальчик -18 морковок.Все морковки они разложили кроликам в клетки,по 9 морковок в каждую.Объясни,что обозначают выражения: 27:9 18:9 27+18 (27+18):9

Answer 1

27:9значит сколько девочка отлал морковок в одну клетку

Answer 2

27 :9 девочка положила морковки 18 :9 сколько положил мальчик морковки 18+27 сколько они вместе принесли морклвки (27+18) :9 сколько они вместе положили моркови мальчик положил морковки

Answer 3

Explanation of Expressions:

The given expressions represent different mathematical operations related to the number of carrots brought by the girl and the boy for the rabbits.

1. 27:9: - This expression represents the division of the total number of carrots brought by the girl (27) by the number of carrots placed in each cage (9). - The result of this division will give the total number of cages filled with carrots from the girl's contribution.

2. 18:9: - This expression represents the division of the total number of carrots brought by the boy (18) by the number of carrots placed in each cage (9). - The result of this division will give the total number of cages filled with carrots from the boy's contribution.

3. 27 + 18: - This expression represents the addition of the total number of carrots brought by the girl (27) and the total number of carrots brought by the boy (18). - The result of this addition will give the total number of carrots brought by both the girl and the boy.

4. (27 + 18):9: - This expression represents the division of the total number of carrots brought by both the girl and the boy (27 + 18) by the number of carrots placed in each cage (9). - The result of this division will give the total number of cages filled with carrots from the combined contribution of the girl and the boy.

Mathematical Interpretation:

The mathematical operations can be interpreted as follows: - 27:9 = 3: The girl filled 3 cages with carrots. - 18:9 = 2: The boy filled 2 cages with carrots. - 27 + 18 = 45: The total number of carrots brought by both the girl and the boy is 45. - (27 + 18):9 = 5: The combined contribution of the girl and the boy filled 5 cages with carrots.

These interpretations are based on the given information and the mathematical operations performed on the quantities of carrots brought by the girl and the boy.

I hope this explanation helps! If you have further questions or need more assistance, feel free to ask.