Question

2/10 + 3/12 gahsuscsuec​

Answer 1

Answer:

$\frac{9}{20}$

Step-by-step explanation:

$\frac{2}{10} + \frac{3}{12}$

$\frac{1}{5} + \frac{1}{4}$

//REDUCED THEM TO THE LOWEST//

$\frac{(1 \times 4 + 1 \times 5)}{20}$

//TAKEN L.C.M//

$\frac{4 + 5}{20}$

$\frac{9}{20}$

Answer 2

Step-by-step explanation:

2. 3

____. +. ____

10. 12

First we should take LCM OF 10, 12 is 60

2. 6. 12

____. X _____ =. ____

10. 6. 60

3. 5. 15

____ X. _____ =. ______

12. 5. 60

12. + 15. 27

______________ =. _______

60 60

27

Ans: ______

60