Question

(3) The simple interest on ₹ 800 at 10 % for 2 years is ₹ ______.

(4) (24 ÷ 4) – (8 ÷ 2) – 2 = ______.​

Answer 1

Answer:

3)₹ 160     4)0

Step-by-step explanation:

(3) ₹ 800x2x10/100

   =₹ 1600x10/100

   =₹ 160

(4)(24 ÷ 4) – (8 ÷ 2) – 2

    =6-4-2

   =2-2

   =0

Answer 2

Step-by-step explanation:

3) Principal = 800

Rate of interest = 10%

Time= 2 yrs

Formula of simple interest

= p ( 1 + rt )

= 800 ( 1+ 10×2)

= 800 ( 21)

= 821- 800

= 21

Therefore the simple interest= rs 21.

4) (24÷4) – (8÷2) – 2

= (6) – (4) –2

= 0

Therefore the answer is 0