Question

1м2-10см2= 100мм2-10мм2=

Answer 1

Ответ:

Пошаговое объяснение:

1м2-10см2=9990см2

100мм2-10мм2=90мм2

Answer 2

To calculate the subtraction of the two areas, let's break it down step by step:

1 m² - 10 cm²:

First, we need to convert 1 m² to cm². Since 1 m = 100 cm, we can calculate the area in cm²:

1 m² = (1 m) * (100 cm/1 m)² = 10,000 cm²

Now we can subtract the area of 10 cm²:

10,000 cm² - 10 cm² = 9,990 cm²

Therefore, 1 m² - 10 cm² is equal to 9,990 cm².

Now let's calculate the second subtraction:

100 mm² - 10 mm²:

Since both areas are already in the same unit (mm²), we can directly subtract them:

100 mm² - 10 mm² = 90 mm²

Therefore, 100 mm² - 10 mm² is equal to 90 mm².