Maths Question

Question

What is the answer for

 

2/5 (3/2 - 2/1) - 4 (6/5 - 1/5)

 

 

The options to this question answers are:

 

1  -7

 

2. -3

 

3. - 19/10

 

4. - 9/10

Answer 1

Hi Ali,

 

 

2/5 (3/2 - 2) - 4 (6/5 - 1/5)

 

2/5 (3/2 - 2) - 4 (6/5 - 1/5)

2/5(3/2-4/2)-4(5/5)

2/5(-1/2)-4(1)

-1/5-4

-1/5-20/5

-21/5

 

ANSWER:  -21/5