Question

Вычислить выражения со вторым действием деления 480:6-16 ; 60*4:30+100 ; (500+300):2-250 ; 240-80:4+100 ; 60+100:4*3 ; 560:8-10*4

Answer 1

480:6-16=64 ; 60*4:30+100=108; (500+300):2-250=150; 240-80:4+100=320; 60+100:4*3=135; 560:8-10*4=30

Answer 2

Вычисление выражений со вторым действием деления:

1. 480:6-16: To calculate this expression, we need to perform the division first, and then subtract the result from 16. - Division: 480 divided by 6 equals 80. - Subtraction: 80 minus 16 equals 64.

Therefore, the result of the expression 480:6-16 is 64.

2. 60*4:30: In this expression, we have two operations: multiplication and division. According to the order of operations (PEMDAS/BODMAS), we need to perform the multiplication first, and then the division. - Multiplication: 60 multiplied by 4 equals 240. - Division: 240 divided by 30 equals 8.

Therefore, the result of the expression 60*4:30 is 8.

3. (500+300):2-250: In this expression, we have addition, division, and subtraction. Again, we need to follow the order of operations. - Addition: 500 plus 300 equals 800. - Division: 800 divided by 2 equals 400. - Subtraction: 400 minus 250 equals 150.

Therefore, the result of the expression (500+300):2-250 is 150.

4. 240-80:4+100: Here, we have subtraction, division, and addition. Let's calculate it step by step. - Division: 80 divided by 4 equals 20. - Subtraction: 240 minus 20 equals 220. - Addition: 220 plus