Math, asked by Mubashshira3065, 11 months ago

a square of nine numbers is marked in a Calendar. the sum of all these numbers is 90. what are the numbers​

Answers

Answered by prabhakp813
20

Answer:

2,3,4,5,6

Step-by-step explanation:

2²+3²+4²+5²+6²                                                                                                                       ⇒4+9+16+25+36 = 90

Answered by anitajadhavprajapati
8

A square of nine numbers is marked in a calendar. The sum of all these numbers is 90.

Let’s start with looking at a typical calendar

Notice how numbers are typically arranged?

We will use x to represent the middle number of the square. This means that our 9 numbers are:

Adding these, the total is clearly just 9x

From the question, we are told that the sum of the nine numbers is 90, thus:

9x=90⇒x=10

Thus the nine numbers are: 2, 3, 4, 9, 10, 11, 16, 17, 18

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