Question

(3)2/3+ (4)1/5+?+ (6)2/3= (16)2/3​

Answer 1

Answer:58/15

Step-by-step explanation:

Let the unknown number be x

3×2/3 + 4×1/5 + x + 6×2/3 = 16×2/3

6/3 + 4/5 + 12/3 + x = 32/3

(30+12+60+15x)/15 = 32/3

(102+15x)/15 = 32/3

102+15x = 32×5

102+15x = 160

15x = 160-102

15x = 58

x = 58/15