Question

Т. (257+409):(66:11)= и. 687:3-(90+114)= Ы. 312:3+102:2-160:4=

Answer 1

1)=111 2)=25 3) =115

Answer 2

1=111 2=25 3=115 ответы ответы

Answer 3

To solve the given expressions, follow these steps:

Т. (257 + 409) : (66 : 11) = First, perform the operations inside the parentheses, then the division:

(257 + 409) = 666 (66 : 11) = 6

Now, divide 666 by 6:

666 ÷ 6 = 111

Т. (257 + 409) : (66 : 11) = 111

И. 687 : 3 - (90 + 114) = First, perform the addition inside the parentheses, then the division:

(90 + 114) = 204

Now, divide 687 by 3:

687 ÷ 3 = 229

Finally, subtract 204 from 229:

229 - 204 = 25

И. 687 : 3 - (90 + 114) = 25

Ы. 312 : 3 + 102 : 2 - 160 : 4 = First, perform the divisions:

312 ÷ 3 = 104 102 ÷ 2 = 51 160 ÷ 4 = 40

Now, perform the additions and subtractions:

104 + 51 - 40 = 115

Ы. 312 : 3 + 102 : 2 - 160 : 4 = 115

Final Results: Т. (257 + 409) : (66 : 11) = 111 И. 687 : 3 - (90 + 114) = 25 Ы. 312 : 3 + 102 : 2 - 160 : 4 = 115