Question

76м6дм -97дм= 6м75см -39см=

Answer 1

766-97=669
6075-39=6036

Answer 2

1) 75м 99см 63дм
2) 6м 36см

Answer 3

To perform the subtraction calculations, we need to convert all the measurements to the same unit. Let's convert everything to centimeters first.

76м6дм = 76 meters + 6 decimeters = 76 * 100 + 6 * 10 = 7600 + 60 = 7660 centimeters

97дм = 97 decimeters = 97 * 10 = 970 centimeters

So, 76м6дм - 97дм = 7660 cm - 970 cm.

Performing the subtraction:

7660 cm - 970 cm = 6690 cm

Now, let's move on to the next calculation.

6м75см = 6 meters + 75 centimeters = 6 * 100 + 75 = 600 + 75 = 675 centimeters

39см = 39 centimeters

So, 6м75см - 39см = 675 cm - 39 cm.

Performing the subtraction:

675 cm - 39 cm = 636 cm

Therefore, the results are:

76м6дм - 97дм = 6690 cm

6м75см - 39см = 636 cm