Question

Матем 3 кл. номер 4 стр 39 в первый день продали 45м ткани,во второй -на 6 меньше,чем на первый, а в третий -на 8 м больше, чем во второй. поставь разные вопросы и ответь нс них.

Answer 1

1)45-6=39(м)-ткани во второй день
2)39+8=47(м)- ткани в третий день
Ответ:в 1 день 45 м ткани, во 2 день 39 м ткани, а в 3 день 47 м ткани

Answer 2

Task Analysis

The problem involves calculating the amount of fabric sold on the first, second, and third days, given specific differences in sales between the days.

Given Information

- First day: 45m of fabric sold - Second day: 6m less than the first day - Third day: 8m more than the second day

Questions and Answers

1. How much fabric was sold on the second day? - Fabric sold on the second day: 45m - 6m = 39m.

2. How much fabric was sold on the third day? - Fabric sold on the third day: 39m + 8m = 47m.

3. What is the total amount of fabric sold over the three days? - Total fabric sold: 45m + 39m + 47m = 131m.

4. What is the difference in fabric sold between the first and third days? - Difference in fabric sold between the first and third days: 47m - 45m = 2m.

5. What is the difference in fabric sold between the second and third days? - Difference in fabric sold between the second and third days: 47m - 39m = 8m.

Summary

The fabric sold on the second day was 39m, and on the third day, it was 47m. The total fabric sold over the three days was 131m. The difference in fabric sold between the first and third days was 2m, and between the second and third days was 8m.