A Nice Mathematics Problem

Added: 2026-05-09

[00:00:00]Hello. You're welcome to solve this math problem of 10 minus 3 times 5 bracket 4 squared divided by 4 bracket.

[00:00:12]Now, to solve this problem of orders of operation, let's solve by using the rule which is called BODMAS.

[00:00:21]So, we'll follow these orders from left to right.

[00:00:24]Now, B is bracket. Into our problem, we have this bracket here. So, this will be the first step. Whereas, inside the bracket we have operations which are exponents and division.

[00:00:37]So, order order which are exponents is inside the bracket, so it will be dealt in the first step inside the bracket.

[00:00:46]Division, division we have division here, but is inside the bracket. So, we'll be dealing with this in the first step.

[00:00:53]Multiplication, we have this multiplication of 4 5 times times here this operation is inside the bracket. So, this will be the second step, multiplication outside the bracket. Addition, we have this addition here outside the bracket.

[00:01:11]So, it will be the third step. Subtraction, we have this subtraction outside the bracket, so it will be the fourth step.

[00:01:19]Now, let's deal with here operation inside the bracket as the first step.

[00:01:25]Now, here we have exponents and division. Into operation into operation inside the bracket, it it start with order which are exponents then division.

[00:01:37]So, here 4 squared 4 squared is 16, so it will be 10 minus 3 plus 5 bracket 4 squared is 16 divided by 4 bracket.

[00:01:50]Then division 16 divided by 4, so it will be 10 minus 3 plus 5 bracket 16 divided by 4, it is 4 bracket.

[00:02:04]Then, we're already with all operation inside the bracket. Now, multiplication 5 times 4 the second step. So, it will be 10 minus 3 plus 5 times 4, it is 20.

[00:02:20]Then, the third step is addition.

[00:02:22]Now, into addition we have this positive 10 and here 20.

[00:02:28]So, it will take 10 plus 20.

[00:02:31]10 plus 20, it is 30.

[00:02:34]Then, minus 3. So, we deal with addition.

[00:02:37]Now, let's deal with subtraction. Of 30 minus 3 is equal to 27.

[00:02:44]So, this is our final answer.

[00:02:48]Now in the next step, let's solve this problem by using another method.

[00:02:55]So, from our problem which is 10 10 minus 3 then plus 5 bracket 4 squared divided by 4 bracket.

[00:03:09]Now, into here let's solve by using the rule which is called PEMDAS.

[00:03:17]So, follow these orders from left to right.

[00:03:22]Now, here P parenthesis, we have this parenthesis here.

[00:03:27]So, this will be the first step. All operations inside the parenthesis whereas we have exponents and division.

[00:03:35]Then, here exponents the exponents, we have exponents but is inside the first step of parenthesis.

[00:03:44]Multiplication, here multiplication and division according to which start first.

[00:03:48]Division here is here division is inside the parenthesis.

[00:03:54]So, this will cancel. So, it will left with multiplication which is outside the parenthesis here 5 times this bracket.

[00:04:02]So, this will be the second step.

[00:04:04]Addition and subtraction according to which start first outside the parenthesis.

[00:04:10]Now, here it start with subtraction from our problem then addition.

[00:04:17]According to which start first. Now, here it start with subtraction, so subtraction will be the third step then addition will be the fourth step.

[00:04:27]Now, here let's start with parenthesis.

[00:04:30]Inside parenthesis, we have 4 squared. 4 squared, we start with exponent then division according to the rule. It start exponent then MD division.

[00:04:43]So, here it will be 10 minus 3 plus 5 bracket exponents 4 squared, it is 16 then divided by 4 bracket.

[00:04:54]Now, dealing complete this step of inside the parenthesis or brackets. So, it will be 10 minus 3 plus 5 bracket.

[00:05:05]Here 16 divided by 4, it is 4 bracket.

[00:05:10]Already with parenthesis all operation inside the parenthesis.

[00:05:14]Now, the second step is multiplication of 5 times 4.

[00:05:20]So, it will be 10 minus 3 plus 5 times 4, it is 20.

[00:05:27]Then, the third step is subtraction.

[00:05:32]According to which start first. Now, here it start with subtraction of 10 minus 3, it is 7 then plus 20.

[00:05:43]Then, the last step is addition of 7 plus 20 is equal to 27. So, this is our final answer.

[00:05:53]Please like the video and comment what is your answer and which method did you use.

[00:06:01]Thank you for watching.

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