Question

Find the value of 3 3/5 * (5 2/5 -3 1/6 )

Answer 1

the number given here are in mixed fraction so change it into improper fraction.

3 3 * 5 2 - 3  1

   5       5       6

=18 * 27 - 19

  5      5     6

next check the dinominator, we can see that the dinominator is not same so find the LCM of these dinominators.

LCM OF 5,5,6= 30

=18*6 *( 27*6 - 19*5)

 5*6    (   5*6     6*5)

=108*( 162 -95)

       30

According to BODMAS rule we should perform first the number inside the bracket.

=108*67

   30

=7236

   30

now we have got the answer check whether we can do canceling of numbers in this case we can do.

SO,

7236 = 3618

  30       15

       

ANSWER = 3618

                       15

Answer 2

Answer:

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