Question

57.6*19.4+76.1*8.6 (столбиком)

Answer 1

Пошаговое объяснение:

57,6*19,4+76,1*8,6=1771,90

1) 57,6. 2) 76,1. 3) +1117,44

19,4. 8,6. 654,46

➖➖. ➖➖. ➖➖➖

+ 2304. + 4566. 1771,90

5184. 6088

576. ➖➖➖

➖➖➖. 654,46

1117,44

Answer 2

Sure, I can help you solve this math expression step by step:

markdownCopy code
   57.6
x   19.4
--------
   576    (57.6 * 4)
 4608    (57.6 * 10, shift one position to the left)
--------
1116.24   (Partial product for the first multiplication)

   76.1
x    8.6
--------
   604    (76.1 * 6)
 4568    (76.1 * 8, shift one position to the left)
--------
654.46    (Partial product for the second multiplication)
--------

Now, add the two partial products together:

markdownCopy code
 1116.24
+  654.46
---------
 1770.70

So, the result of the expression 57.6 * 19.4 + 76.1 * 8.6 is approximately 1770.70.