Question

Simplify i)2 1/8+ 3 1/8 ii)7/8-7/4

Answer this step by step...
Make it fast as soon as possible....​

Answer 1

Step-by-step explanation:

(i) 21/8+31/8

= (21+31)/8

= 52/8

(ii) 7/8-7/4

LCM = 8

so 7/8-(7×2)/8

= 7/8-14/8

= -2/8 (or) -1/4