Question

1дм-3см= 17см-1дм = 5дм 5см-4см = 9дм 1см-8дм =

Answer 1

Ответ:

1д=10 мс

10см-3см=7 см

55см-4см=51см

91-8=87см

Answer 2

Ответ:

Пошаговое объяснение:

1дм-3см=13см

17см-1дм=27см

5дм 5см-4см=59см

9дм 1см-8дм=171см

Answer 3

To calculate the given expressions, we can convert the measurements to a consistent unit, such as centimeters (cm), and then perform the operations.

1 dm - 3 cm:

1 dm is equal to 10 cm. Therefore, the expression becomes:

10 cm - 3 cm = 7 cm

17 cm - 1 dm:

1 dm is equal to 10 cm. Therefore, the expression becomes:

17 cm - 10 cm = 7 cm

5 dm 5 cm - 4 cm:

5 dm is equal to 50 cm. Therefore, the expression becomes:

50 cm + 5 cm - 4 cm = 51 cm

9 dm 1 cm - 8 dm:

9 dm is equal to 90 cm. Therefore, the expression becomes:

90 cm + 1 cm - 80 cm = 11 cm