Question

plz answer the correct answer plz​

Answer 1

Answer:

21 a+(b+c) is and how much I am writing

Answer 2

Answer:

Step-by-step explanation:

I can't do 34 and 35 because they require pen and paper.

31. We can write -2 as -12/6 and -1 as -6/6

So the numbers between them are,

-7/6, -8/6, -9/6, -10/6, -11/6

32. Circumference = 2πr

154 = 2πr

Let π be 22/7.

154/22 x 7/2 = 49/2

Area = π x r x r

= 22/7 x 49/2 x 49/2

=1886.5

33.I suppose that the question means simple interest.

S.I = Principal x rate x time/100

   = 7500 x 5 x 3/100 = 1125

Amount = SI + Principal

= 1125 + 7500

= Rs 8625