Question

SOLVE BY PROCESS PLEASE!​

Answer 1

Answer:

143/9 ÷ 76/72

143/9×72/76

143/9×18/19

(143×18)/9×19

(143×2)/19

286/19

.....666...

Answer 2

Answer:

286/19

Step-by-step explanation:

(15+8/9) ÷ (1+4/72)

= { (15×9 + 8 ) ÷ 9 } ÷ { (1×72 + 4 ) ÷ 72 }

= { (135+8)/9 } ÷ { (72+4)/72 }

= ( 143/9 ) ÷ (76/72)

= (143/9) × (72/76)

= (143/76) × (72/9)

= (143/76) × 8

= 286/19