Question

-16 × -1,5Подробно плиз

Answer 1

Ответ 24) у 16 знак - и у 1,5 тоже -
минус на минус получится плюс
умножаем и получаем ответ 24

Answer 2

Умножаешь как обычные числа, просто нужно запомнить, что "минус" на "минус" дает "плюс".

-16*(-1,5) = 24

"Плюс" на "минус" дает "минус"  16 * (-1,5) = -24

"Минус" на "плюс" дает "минус" -16 * 1,5 = -24

"Плюс" на "плюс" дает "плюс" 16 * 1,5 = 24

"Минус" на "минус" дает "плюс -16 * (1,5) = 24

Запомни эти правила :)

Answer 3

Sure! Let's break down the expression step by step:

1. Start with the multiplication: -16 × -1.5 When you multiply two negative numbers, the result is positive. So, -16 × -1.5 = 16 × 1.5

2. Multiply 16 by 1.5: To multiply a whole number by a decimal, follow these steps: a. Ignore the decimal point and multiply the numbers as if they were whole numbers. b. Count the total number of decimal places in the factors (in this case, 1 decimal place in 1.5). c. Place the decimal point in the result so that it has the same number of decimal places as the total in the factors.

   Here's the calculation without the decimal point: 16 × 15 = 240

   Now, we count the total number of decimal places (1 in 1.5), so we place the decimal point in the result: 240 -> 24.0

3. The final result is 24.0.

So, -16 × -1.5 = 24.0