Question

51. 1) (254 26 + 1547): 429 + 971; 2) (600 - 11 552 : 38) + 704 - 23; 3)37-902 (8282 82 [phone] (515 + 37 125 : 25). . - -​

Answer 1

341235756348536/143 наверное

Answer 2

1) 147844
-——— ; 1033,87
143

2) 974

3) непонятно

4) 20 000 000 (2•10^7)

Answer 3

1) (254 + 26 + 1547) ÷ 429 + 971 First, perform the addition inside the parentheses: 254 + 26 + 1547 = 1827 Then, perform the division: 1827 ÷ 429 = 4.26 Finally, add 971: 4.26 + 971 = 975.26

2) (600 - 11 + 552) ÷ 38 + 704 - 23 First, perform the addition and subtraction inside the parentheses: 600 - 11 + 552 = 1141 Then, perform the division: 1141 ÷ 38 = 30.03 Finally, add 704 and subtract 23: 30.03 + 704 - 23 = 711.03

3) 37 - 902 + (8282 + 82 + 32 + 273) First, perform the addition inside the parentheses: 8282 + 82 + 32 + 273 = 8679 Then, perform the subtraction: 37 - 902 = -865 Finally, add -865 and 8679: -865 + 8679 = 7814

4) 10,000 + (515 + 37 + 125) ÷ 25 First, perform the addition inside the parentheses: 515 + 37 + 125 = 677 Then, perform the division: 677 ÷ 25 = 27.08 Finally, add 10,000: 10,000 + 27.08 = 10027.08

In conclusion, the answers to the given expressions are: 1) 975.26 2) 711.03 3) 7814 4) 10027.08