Question

Fractions 2. 2/7 + 9/8​

Answer 1

Answer:

2/7 + 9/8

=2*8/7*8 + 9*7/8*7

=16/56 + 63/56

=16+63/56

=79/56= 1.4

hope this helps you ☺️

Answer 2

$\boxed{\sf{⚝Solution:}}$

LCM of 7 and 8 is 56.

$\leadsto\sf{ \frac{2}{7} + \frac{9}{8} = \frac{2 \times 8}{7 \times 8} + \frac{9 \times 7}{8 \times 7} }$

$\leadsto\sf{ \frac{16}{56} + \frac{63}{56} = \frac{16 + 63}{56} = \frac{79}{56} }$

$\boxed{\sf{∴ \frac{2}{7} + \frac{9}{8} = \frac{79}{56} }}$