Question

Fill in the blanks.

1) - ( -X ) = …………….


2) If a number has 1 or 9 in the units place, then it’s square ends in ……………..


3) The cube of 8 is ………………


4) Interest on interest is called …………….....

5) The formula of simple interest (SI) = ………………….​

Answer 1

Answer:

1)=x

2)=1

3)=64

4)=interest

5)=principle

Answer 2

Answer:

1.x

2,1(or)9

3.512

4.compound interest

5.A=P(1+rt)