Integers | Integers Exercise 1.3

Question

21 – 12 ÷ 3 × 2

Solution
Transcript

"Hey kids, how's it going? I hope all is well. Welcome Toledo Q&A video. I'm Reed and I am here yet again with another question here to help you solve this. So the question is 21 minus 12 divided by 3 into the number one US. Yes, sir. We are going to write the solution now when T 1 minus 12 divided by 3 into 2. So first go for it is graphically by what is meant by 3 is 4 you look again. What is Holy to do a big one - division, then you'll multiplication and addition and subtraction. Finally the subtraction. We got it at 3:30 is our answer. This was a very special day. So if you still have doubts, please leave a comment below don't forget to like the video and please subscribe to our Channel and see you in our next video. This is and keep that is by."

Accepted Answer

Given 21 – 12 ÷ 3 × 2

According to BODMAS rule we have perform division first then multiplication and addition.

Therefore, 21 – 12 ÷ 3 × 2 = 21 – 4 × 2

= 21 – 8 = 13

Integers | Integers Exercise 1.3

Chapters in Mathematics class 7th RD Sharma

Exercises in Integers

Question 12