Question

2. Fill in the blanks:-
15x1=5]
a)
A man buys a book for Rs 80 and sells it for Rs 100. His gainº is
b) The interest on Rs 100 for ... year(s) is known as the rate per cent per annuum.
c) A rhombus has
lines of symmetry.
d) Simplify: (10)' + (20)' + (30)' =
e) The algebraic expression of the product of numbers y and z subtracted from 17?
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Answer 1

Answer:

cp=80 sp = 100 gain = 80+100=180

Answer 2

Answer:

15*5=75

Step-by-step explanation:

15*5=75. ok mate