Home
Class 6
MATHS
3.57+3.15=...

3.57+3.15=

A

7.95

B

6.72

C

3.51

D

6.32

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

Add the following decimal fractions : 2.57 + 3.75

Add the following decimal fractions - 2.57 + 3.75

Add the following decimal fractions: 2.57 + 3.75

(1)/(1.3) + (1)/(3.5) + (1)/(5.7) + …. (n-3) terms

Show that 1/1.3+1/3.5+1/5.7+..........+n "terms"=n/(2n+1)

""^15C_2 + 2.""^15C_3 + 3. ""^15C_4 + …..+ 14.""^15C_15 =

12/15-3/15=

With usual notations prove that C_1/C_0 + 2. C_2/C_1 + 3.C_3/C_2 + ……+n.(C_n)/(C_(n-1)) = (n(n +1))/(2) Hence prove that (15C_1)/(15C_0) + 2.(15C_2)/(15C_1) + 3. (15C_3)/(15C_2) +……..+ 15. (15C_15)/(15C_14) = 120