Question

simply:
$( \frac{13}{8} \times \frac{12}{13} ) + (\frac{ - 4}{9} \times \frac{3}{ - 2} )$​

Answer 1

Answer:

13/6

Step-by-step explanation:

First we will reduce the fraction number with the greatest Common factor.

so in 13/8 × 12/13 , both these 13(s) can be reduced . step one -

(1/8 × 12) + (-4/9 × 3/-2) { as you can see we have reduced both the 13(s) }

so I believe we can reduce 12 and 8 by 4 so , second step-

(1/2 × 3) + (-4/9 × 3/-2)

now we should always remember that when you add or multiple two minus signs , the result will always be in positive (+). so third step is to remove the minus sign from both the numerator and denominator -

(1/2 × 3) + (4/9 × 3/2) { now all the fractions are in the positive sign (+) but it's not necessary to show the positive sign but always remember to show the negative sign (-).

now for the Fourth step , I think we can divide 4 and 2 with 2 -

(1/2 × 3) + (2/9 × 3) { reduce them by using the greatest Common factor)

also we can reduce 3 and 9 by 3 -

(1/2 × 3) + 2/3

now we will calculate the product (×) of 1/2 × 3

which will be 3/2 .

3/2 + 2/3

now we will just add the fractions and we get 13/6.

hope you understand it .

Answer 2

I hope this is help full to you