Hey there! We receieved your request
Stay Tuned as we are going to contact you within 1 Hour
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-5470-145
+91 7353221155
Use Coupon: CART20 and get 20% off on all online Study Material
Complete Your Registration (Step 2 of 2 )
Sit and relax as our customer representative will contact you within 1 business day
OTP to be sent to Change
Simplify
3 - (5 – 6 ÷ 3)
= 3 – (5 – 2)
= 3 – 3
= 0
∴ 3 - (5 – 6 ÷ 3) = 0
– 25 + 14 ÷ (5 - 3)
-25 + 14 ÷ (5 - 3) = - 25 + 14 ÷ (2)
= - 25 + 14/2
= –25 + 7
= –18
∴ - 25 + 14 ÷ (5 - 3) = - 18
36 - [18 - (14 - (15 – 4 ÷ 2 × 2))]
= 36 - [18 - (14 - (11 ÷ 2 × 2))]
= 36 - [18 - (14 - 11/2 × 2))]
= 36 – [18 – (14 – 11)]
= 36 – [18 – 3]
= 36 – 15
= 21
∴ 36 – [18 – (14 – (15 – 4 ÷ 2 × 2))] = 21
45 - [38 - (60 ÷ 3 - (6 – 9 ÷ 3) ÷ 3)]
= 45 - [38 - (20 - (6 - 3) ÷ 3)]
= 45 - [38 - (20 – 3 ÷ 3)]
= 45 – [38 – (20 – 1)]
= 45 – [38 – 19]
= 45 – [19]
= 26
∴ 45 - [38 - (60 ÷ 3 - (6 – 9 ÷ 3) ÷ 3)] = 26
= 23 – [23 – (23 – (23 – 0))]
= 23 – [23 – (23 – 23)]
= 23 – [23 – 0]
= 23 – 23
= 2550 – [510 – (270 – (90 – 150))]
= 2550 – [510 – (270 – (–60))]
= 2550 – [510 – 330]
= 2550 – [180]
= 2550 – 180
= 2370
[29 - ( - 2)(6 - (7 - 3))] ÷ [3 × (5 + ( - 3) × (-2))]
[29 - (-2)(6 - (7 - 3))] ÷ [3 × (5 + (- 3) × (- 2))]
= [29 - (- 2)(6 - 4)] ÷ [3 × (5 + (3 × 2))]
= [29 - (-2)(2)] ÷ [3 × (5 + 6)]
= [29 + 4] ÷ [3 × 11]
= [33] ÷ [33]
= 1
∴ [29 - (-2) (6 -(7- 3))] ÷ [3 × (5 + (- 3) × (-2))] = 1
Using brackets, write a mathematical expression for each of the following:
(i) Nine multiplied by the sum of two and five.
(ii) Twelve divided by the sum of one and three.
(iii) Twenty divided by the difference of seven and two.
(iv) Eight subtracted from the product of two and three.
(v) Forty divided by one more than the sum of nine and ten.
(vi) Two multiplied by one less than the difference of nineteen and six.
(i) 9 (2 + 5)
(ii) 12 ÷ (1 + 3)
(iii) 20 ÷ (7 - 2)
(iv) 2 × 3 - 8
(v) 40 ÷ [1 + (9 + 10)]
(vi) 2 × [(19 - 6) - 1]
Get your questions answered by the expert for free
You will get reply from our expert in sometime.
We will notify you when Our expert answers your question. To View your Question
Chapter 1: Integers Exercise – 1.3 Question:...
Chapter 1: Integers Exercise – 1.2 Question:...
Chapter 1: Integers Exercise – 1.1 Question:...