Question

What should be subtracted from 20 / 11 to get 27 /13

Answer 1

Answer:

Answer:

$\huge \tt \: given$

What should be subtracted from 20 / 11 to get 27 /13

$\huge \tt \: to \: find$

Number to be subtracted

$\huge \tt \: solution$

Let the number be x

$\frac{20}{11} - x = \frac{27}{13}$

$x = \frac{27}{13} - \frac{20}{11}$

$x = \frac{297 - 260}{143}$

$x = \frac{37}{143}$

Answer 2

Explanation:

Let x be the number that is to be subtracted from 8

10

3

to get 2

3

2

.

8

10

3

−x=2

3

2

10

21

−x=

3

8

x=

10

21

−

3

8

x=

30

21(3)−8(10)

x=

30

−17

Therefore, −

30

17

is to be subtracted from 8

10

3

to get 2

3

2

.