Question

8.3*28+58*9=*40*5.687+****=7.909 47***+**379=*062104*9*5+**379=*728*​

Answer 1

Ответ:

3528+5879=9407

5687+2222=7909

47831+58379=106210

42905+34276=77181

Answer 2

To solve the given equations:

1. 8.3 * 28 + 58 * 9 = ?

To solve this, we'll perform the multiplication first and then add the results:

8.3 * 28 = 232.4 58 * 9 = 522

Now, add the two results together:

232.4 + 522 = 754.4

Therefore, 8.3 * 28 + 58 * 9 equals 754.4.

2. *40 * 5.687 + **** = 7.909

It seems that there are missing numbers represented by asterisks (*). Without knowing the values of the missing numbers, we can't solve this equation.

3. 47*** + **379 = *062104 * 9 * 5 + **379 = 728

Similar to the previous equation, there are missing numbers represented by asterisks (*). Without knowing the values of the missing numbers, we can't solve this equation either.