find 2 by 5 into minus 3 by 7 - 1 by 14 minus 3 by 7 into 3 by 5
Answers
Answer:
11-6-3-2=0 right back where you started...
Step-by-step explanation:
5-3=2
7-1=6
14-3=11
3
11-6-3-2=0 right back where you started...
Given:
2 by 5 into minus 3 by 7 - 1 by 14 minus 3 by 7 into 3 by 5
To find:
The value of 2 by 5 into minus 3 by 7 - 1 by 14 minus 3 by 7 into 3 by 5
Solution:
The required value is -1/2.
We will use the concept of BODMAS to solve 2 by 5 into minus 3 by 7 - 1 by 14 minus 3 by 7 into 3 by 5.
Using this, we will first divide, then multiply the respective terms, followed by addition and subtraction.
We will convert the given statement into an expression.
2/5×(-3)/7-1/14-3/7×3/5
Using BODMAS,
=2/5×(-3)/7-1/14-9/35
= (-6)/35-1/14-9/35
We will add the terms with the same denominator.
=(-15)/35-1/14
=(-3)/7-1/14
On taking the LCM, we get
= (-6)/14-1/14
=(-6-1)/14
=(-7)/14
= -1/2
Therefore, the required value is -1/2.