1. add 5 upon 6 , -1 upon 10
2.subtract -8/9 from -3/5
3. what number should be added to -1 so as to get 5 /7.
4. two numbers are in ratio 8:3.if the sum of the number is 143, find the number.
5. 8x +3=27+2x
6.find which of the following number is a perfect square
a) 576 b) 11025
2.subtract -8/9 from -3/5
3. what number should be added to -1 so as to get 5 /7.
4. two numbers are in ratio 8:3.if the sum of the number is 143, find the number.
5. 8x +3=27+2x
6.find which of the following number is a perfect square
a) 576 b) 11025