Question

4) 19.991+7568-92:23*19-189= 5) 7805+(84:28*16-29)*5 = 6)17*6+64:16*900-702=

Answer 1

1 пример 1)92:23=4 2)4 умножить на 19=76 3)19.991+7568=207.559 4)207.559-76=207.483 5)207.483-189=207.294
2 пример 1)84:28=3 2)16 умножить на 3=48 3)48-29=19 4)19 умножить на 5=95 5)7.805+95=7.900
3 пример 1)17 умножить на 6=102 2)64:16=4 3)900 умножить на 4=3.600 4)102+3.600=3.702 5)3.702-702=3.000
прости не работает знак умножить

Answer 2

First, we need to perform the multiplication and division operations, following the order of operations (PEMDAS).

• 23 * 19 = 437
• 7568 - 92 = 7476
• 437 - 189 = 248

Finally, we add 19.991 to get the final result:

• 248 + 19.991 = 267.991

Therefore, the result of the expression 19.991+7568-92:23*19-189 is 267.991.

Again, we start by performing the multiplication and division operations.

• 84:28 = 3
• 16 - 29 = -13
• -13 * 5 = -65

Next, we add -65 to the expression inside the parentheses:

• 16 - 29 = -13
• 3 * -13 = -39
• 7805 + (-39) = 7766

Therefore, the result of the expression 7805+(84:28*16-29)*5 is 7766.

We start by performing the multiplication and division operations.

• 17 * 6 = 102
• 64:16 = 4

Next, we subtract 702 from 900:

• 900 - 702 = 198

Finally, we multiply 4 by 198 and subtract the result from 102:

• 4 * 198 = 792
• 102 - 792 = -690

Therefore, the result of the expression 176+64:16900-702 is -690.