Question

in a calendar a square of four numbers is marked the sum of the numbers is 56.what is the number​

Answer 1

Answer:

10 ,11 , 17, 18

Step-by-step explanation:

In a calendar, the number directly to the right of a chosen number (let’s have it be x) will be exactly one more than x. Hence, we can assign our first two numbers the respective values of x and x+1.

Next, we jump down exactly one row from our first number, x. Because calendars show each row with exactly one row, we know that the number directly under x will be 7 more, because it is exactly a week later. This number would therefore be assigned the value of x+7.

Using the same logic we used when we found x+1, we can derive our last value: x+8. The second piece of information states that the sum of all the numbers is 80.

We plug that number in…

56 = (x) + (x+1) + (x+7) + (x+8)

Combining like terms, it follows that…

56 = 4x + 16

56-16 = 4x

40 = 4x

40/4 = x

x = 10

Now as we know x value , so

x = 10

x +1 = 10 + 1 = 11

X + 7 = 10 + 7 = 17

x + 8 = 10 + 8 = 18