Question

(6м-5м3дм)-(3м5см-26дм)

Answer 1

(6 м - 5 м 3 дм)- ( 3 м 5 см- 26 дм)


1) 6 м - 5 м 3 дм = 7 дм

2)3 м 5 см - 26 дм = 30 дм 5 см - 26 дм = 4 дм 5 см

3) 7 дм - 4 дм 5 см = 70 см - 45 см = 25 см =2 дм 5 см

Answer 2

6-5,3=0,7
3,05-2,5=0,45
0,7-0,45=0,25
Всё переводил в СИ(метры)

Answer 3

To simplify the given expression, we need to combine like terms. Let's start by understanding the units:

1 meter (м) = 10 decimeters (дм) 1 centimeter (см) = 0.01 meter (м)

Now, let's perform the subtraction:

(6м - 5м3дм) - (3м5см - 26дм)

Step 1: Convert all units to decimeters (дм): 6м = 6 * 10дм = 60дм 5м3дм = 5 * 10дм + 3дм = 53дм 3м5см = 3 * 10дм + 5см = 30дм + 5дм = 35дм

Step 2: Substitute the converted values into the expression: (60дм - 53дм) - (35дм - 26дм)

Step 3: Perform the subtraction: (60дм - 53дм) = 7дм (35дм - 26дм) = 9дм

Now, the simplified expression is: 7дм - 9дм

Step 4: Perform the final subtraction: 7дм - 9дм = -2дм

The simplified result is -2 decimeters (дм).