Find: (i) 64 $\frac{1}{2}$ (ii) 32 $\frac{1}{2}$ (iii) 125 $\frac{1}{3}$

Question

Find: (i) 64  $\frac{1}{2}$  (ii) 32  $\frac{1}{2}$  (iii) 125  $\frac{1}{3}$

cdquestions Admin · Accepted Answer

(i) 64  $\frac{1}{2}$  = (8)2  $\frac{1}{2}$   = 8 (ii) 32  $\frac{1}{5}$  = (2 × 2 × 2 × 2 × 2)  $\frac{1}{5}$  = (25) = (25)  $\frac{1}{5}$   = 2 (iii) 125 $\frac{1}{3}$  = (5 × 5 × 5)  $\frac{1}{3}$ = 53  $(\frac{1}{3}) $ = 5

Length (in hours)	Number of lamps
300 − 400	14
400 − 500	56
500 − 600	60
600 − 700	86
700 − 800	74
800 − 900	62
900 − 1000	48

Length (in hours)	Number of lamps
300 − 400	14
400 − 500	56
500 − 600	60
600 − 700	86
700 − 800	74
800 − 900	62
900 − 1000	48

Find: (i) 64 \(\frac{1}{2}\) (ii) 32 \(\frac{1}{2}\) (iii) 125 \(\frac{1}{3}\)

Solution and Explanation

Top CBSE Class IX Mathematics Questions

Top CBSE Class IX Questions