Question

1 2/15 от числа 120150% от числа 68,4

Answer 1

1) 1 2/15 = 17/15
(120 : 15) • 17 = 8 • 17 = 136
Ответ: 136

2) 68,4 : 100 = 0,684
0,684 • 150 = 102,6
Ответ: 102,6

Answer 2

To find the result of the expression, follow these steps:

Step 1: Calculate 1 2/15 of the number 120. Step 2: Calculate 150% of the number 68.4. Step 3: Subtract the result from Step 1 from the result of Step 2.

Let's start with Step 1:

Step 1: 1 2/15 is equal to (15 * 1) + 2 = 17. So, 1 2/15 of the number 120 is 120 * 17 = 2040.

Now, let's move on to Step 2:

Step 2: 150% is the same as 1.5 in decimal form. 150% of 68.4 = 68.4 * 1.5 = 102.6.

Finally, let's do Step 3:

Step 3: The result of Step 2 (102.6) minus the result of Step 1 (2040): 102.6 - 2040 = -1937.4.

So, 1 2/15 of the number 120 subtracted from 150% of the number 68.4 is equal to -1937.4.