(5568 / 87) ^1/3 + (72 x 2) ^1/2 = (?) ^1/2?

? = 3²/₃ + 2³/₄ + 1¹/₂
= 3 + 2 + 1 + (2/3 + 3/4 + 1/2)
= 6 + (8 + 9 + 6)/12 = 6 + (23/12)
= 6 + (1¹¹/₁₂)
= 7¹¹/₁₂

Given Exp. = [(4 x 5 x 6) + (5 x 6) + (2 x 6) + (2 x 3)] / [(2 x 3 x 4 x 5 x 6)]
= 168 / (24 x 30)
= 7 / 30

Given Exp. = (1/2 x 1/4 + 20) / (2 + 20) = (161/8) x (1/22)
= 161 / 176

Given Exp. = 4.59 x 1.8 / 3.6 + 0.6 - 0.2
= 2.295 + 0.6 - 0.2 = 2.695

Out of the 5 girls, 1 took part in the camp. Out of the 8 boys, 1 took part in the camp.
? 2/13 of total number of students took part in the camp.

?289 - ?625 ÷ ?25
= ?17 x 17 - ?25 x 25 ÷ ?5 x 5
= 17 - 25 ÷ 5 = 17 - 5 = 12

Given, 0.764 B = 1.236 A
? B/A = 1.236 / 0.764
Now, (B - A)/(B + A) = (B/A - 1) / (B/A + 1)
= (1.236/0.764 - 1) / (1.236/0.764 + 1)
= (1.236 - 0.764)/(1.236 + 0.764)
= 0.472/2.000
= 0.236

7059 - 2350 + 1936 = ? x 50
? 8995 - 2350 = ? x 50
? ? = 6645/50 = 132.9

Required number
= 786 x 964 = 757704

? = 5/8 x 2³/₅ ÷ 4/9
= 5/8 x 13/5 x 9/4 = 117/32 = 3²¹/₃₂