Question

7дм8см-2см= помогите пожалуйста

Answer 1

Равно 7дм 6см=76сме вот так

Answer 2

Calculation of 7dm 8cm - 2cm

To solve the expression 7dm 8cm - 2cm, we need to first convert all measurements to the same unit (centimeters) and then perform the subtraction.

1. Conversion of Decimeters to Centimeters: - 1 decimeter (dm) = 10 centimeters (cm)

Therefore, 7 decimeters = 7 * 10 = 70 centimeters.

2. Subtracting 2 Centimeters: - Now, we can subtract 2 centimeters from 70 centimeters.

The result is: 70cm - 2cm = 68cm.

So, 7dm 8cm - 2cm = 68cm.

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