Question

Find the sums
$7$
​

Answer 1

Answer:

1. (7+3)/5 = 10/5 = 2
2. Taking LCM 35,

[ 7(5) + 5(7)] / 35 = 35+35/35 = 70/35 = 2

3. Taking LCM 15,

[6(3) - 14] / 15 = 18-14/15 = 4/15 = 0.266...

4. -14/3 + 89/12, taking LCM 12,

[-14(4)+89] / 12 = -56+89/12 = 33/12 = 11/4

MAY U WILL GET UR ANSWER FROM IT.........