Question

1. Find the square root of 169 by repeated subtraction method.

2. A loaded truck Travels 14 km in 25 minutes if the speed remains the same how far can it

travel in 5 hours.

3. Parikshit makes a cuboid of plasticine of sides 5cm, 2cm, 5 cm how many such cuboids will. ​

Answer 1

Answer:

1. 168

Step-by-step explanation:

1. Thus starting from 169, we have subtracted 13 times to obtain 0. Thus, the square root of 169 is 13.

...

Square Root of 169 by Repeated Subtraction Method

• 169 - 1 = 168.

168 - 3 = 165.

165 - 5 = 160.

160 - 7 = 153.

153 - 9 = 144.

144 -11 = 133.

133 -13 = 120.

120 -15 = 105.