Question

Pls, help I need this urgently!

Answer 1

Answer:13/10 feet

Step-by-step explanation:

1/2 + 4/5

By taking LCM,

5/10+ 8/10

= 13/10

Answer 2

EXPLANATION

1 feet = 12 inches

height of first box = 6 feet 6 inches = 6*12 + 6 = 78 inches

height of second box = 4 feet 10 inches = 4*12 + 10

= 48+10

= 58 inches

total height = 78+58 =136 inches

or 11 feet 4 inches