Question

Subtract the sum of (-7)/30 and 3/15 from the sum of 2/5 and 4/15 ​

Answer 1

Answer:

25555741228858/255559956555588554/546848484848555526/546656565662926299292929/64665665565564656265659558/565656565626262626/6565656265656646562656565655662626262626262661316161626263261313

Answer 2

Answer:

First, convert each mixed fraction into an improper fraction.

We get,

3

5

4

=

5

18

2

10

3

=

10

23

1

15

1

=

15

16

Then, to find out

5

19

+

10

23

+

15

16

, we need to calculate the LCM of the denominators.

LCM of 5,10and15=30

Now,let us change each of the given fraction into an equivalent fraction having 30 as the denominator

5

19

×

6

6

=

30

114

10

23

×

3

3

=

30

69

15

16

×

2

2

=

30

32

Now,

30

114

+

30

69

+

30

32

=

30

(114+69+32)

=

30

215

=

6

43

=7

1