Question

a pole measure 15 m.a part of the pole of length 1 m 550 cm is put in to the ground, so that winds do not blow away the pole .what is the length of the pole above the ground​

Answer 1

8.5 m is above the ground.

• The process of subtracting one number from another is called subtraction. The way to calculate the difference between two numbers is by using the basic arithmetic operation of subtraction, which is represented by the symbol (-).
• In mathematics, there are various symbols. One of the crucial arithmetic symbols we employ while subtracting is the subtraction symbol.
• One-digit numbers can be subtracted in a straightforward manner when addressing subtraction issues, however for bigger numbers, we divide the numbers into columns using their corresponding place values, such as ones, tens, hundreds, thousands, and so on. While resolving these issues, we can run across situations where borrowing is necessary in some cases and not in others. Another name for subtraction with borrowing is regrouping. We employ the regrouping approach when the minuend is less than the subtrahend.

Here, according to the given information, it is given that,

A pole measure 15 m. A part of the pole of length 1 m 550 cm = 6.5 m. is put in to the ground.

Now, the remaining part of the pole above the ground will be,

15 - 6.5 = 8.5 m.

Hence, 8.5 m is above the ground.

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Answer 2

Answer:

The length of the pole is 8.5 m above the ground

Step-by-step explanation:

        From the above question, the process of subtracting one number from another is called subtraction. The way to calculate the difference between two numbers is by using the basic arithmetic operation of subtraction, which is represented by the symbol (-).

     Here we need to find the length of the pole above the ground​ :

In mathematics, there are various symbols. One of the crucial arithmetic symbols we employ while subtracting is the subtraction symbol.

    Another name for subtraction with borrowing is regrouping. We employ the regrouping approach when the minuend is less than the subtrahend.

     Here, according to the given information, it is given that,

A pole measure 15 m. A part of the pole of length 1 m 550 cm = 6.5 m. is put in to the ground.

Now, the remaining part of the pole above the ground will be,

        15 - 6.5 = 8.5 m.

Hence, 8.5 m is above the ground.

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