7. Simplify. (ii) 3^5 x 10^5 x 125/ 5^-7 x 6^-5
9. A 5 m 60 cm high vertical pole casts a shadow 3 m 20 cm long. Find at the same time (i) the length of the shadow cast by another pole 10 m 50 cm high (ii) the height of a pole which casts a shadow 5 m long.
12
Oct
9. A 5 m 60 cm high vertical pole casts a shadow 3 m 20 cm long. Find at the same time (i) the length of the shadow cast by another pole 10 m 50 cm high (ii) the height of a pole which casts a shadow 5 m long. 7. Simplify. (ii) 3^5 x [...]
1.Following are the car parking charges near a railway station upto: 4 hours Rs.60 8 hours Rs.100 12 hours Rs.140 24 hours Rs.180 Check if the parking charges are in direct proportion to the parking time.
12
Oct
1.Following are the car parking charges near a railway station upto: 4 hours Rs.60 8 hours Rs.100 12 hours Rs.140 24 hours Rs.180 Check if the parking charges are in direct proportion to the parking time. 7. Simplify. (ii) 3^5 x 10^5 x 125/ 5^-7 x 6^-5 October 12, 2020 Category: Chapter 13 - Direct [...]
7. Simplify. (ii) 3^5 x 10^5 x 125/ 5^-7 x 6^-5
12
Oct
7. Simplify. (ii) 3^5 x 10^5 x 125/ 5^-7 x 6^-5 7. Simplify. (ii) 3^5 x 10^5 x 125/ 5^-7 x 6^-5 October 12, 2020 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,