Question

find the sum 7 by 5 +5by 7

Answer 1

Answer:

Top answer · 6 votes

Given 2/9 + 5/6 We need to find the L.C.M of 9,6 (Refer to Image 4.1 ) L.C.M of 9 and 6 is = 3 × 3 × 2 = 18 So, 2/9 = (2 × 2)/(9 × 2) = 4/18 and 5/6 ...  More

Answer 2

Step-by-step explanation:

$\frac{7}{5} + \frac{5}{7}$

LCM - 35

$\frac{7 \times 5 + 5 \times 7}{35}$

$\frac{35 + 35}{35}$

$\frac{70}{35}$