Question

НО К суммы и разности чисел 11,5 и 16,5 А)220 Б)140 С)90 Д)324 Е)120

Answer 1

1)16,5-11,5=5
2)11,5+16,5=28
ЧИСЛА ВЗОИМНО ПРОСТЫЕ
НОК=(28*5)=140
ОТВЕТ:Б)140

Answer 2

To find the sum and difference of the numbers 11.5 and 16.5, you can simply perform the arithmetic operations:

Sum: 11.5 + 16.5 = 28 Difference: 16.5 - 11.5 = 5

Now, let's check which option matches the results:

A) 220 - Incorrect B) 140 - Incorrect C) 90 - Incorrect D) 324 - Incorrect E) 120 - Incorrect

None of the options provided match the correct results. The correct answers for the sum and difference of 11.5 and 16.5 are:

Sum: 11.5 + 16.5 = 28 Difference: 16.5 - 11.5 = 5

Therefore, neither A, B, C, D, nor E is the correct answer.