when half of 10 is 5 then what is the half of 9999999908989876?

Question

when x+ y = 600. then wat is x/y if x= - 20.
a+b = 56 + c. Find the value of b and c if a= 24.

Answer 1

Half of 9999999908989876 is 4999999954494938.

x+y=600
x=-20
-20 + y = 600
y = 620

x/y = -20/620 = -1/31

You can't solve the last one. One equation with two unknowns.

24 + b = 56 + c
b = 32 + c

There are an infinite number of possibilities for b and c. For every possible value of c, add 32 to it and you get b.

Answer 2

Answer 1:
9999999908989876/2 = 4999999954494938

Answer 2:
x+ y = 600
x= - 20
-20 + y = 600
y = 600 + 20 = 620
x/y = -20/620
= -(1/31)

Answer 3:
a+b = 56 + c
a= 24
24 + b = 56 + c
b = 56-24 + c
b = 32 + c
This equation can have infinite number of solutions as 32 added to 'c' will yield 'b'.
The possibilities for 'c' are infinite. So that makes the possibilities for 'b' infinite as well

Answer 3

(9999999908989876)/2 is 4999999954494938.

x+ y = 600
-20+y =600
y=620

a+b = 56 + c
b-c=56-24=32
we can't find the value of ba nd c individully as we need mathematical expressions equal to the no. of variables to find that which is 3 in this case

Answer 4

1> 99999999999989876 /2

2> x+y=600 =>-20+y=600 =>y=620 therefore x/y= -20/620 = - 1/31
3> can not be solved

Answer 5

1. its 4.999999954 * 10 raised to the power 15
2. -0.032258064
3. b-c =32 they can't be calculated as for finding two variables u need two equations, u gave just one.
lol Harshal M :p

Answer 6

Half of 9999999908989876 is : 4.999999545x10^14
x/y = -31
Not enough data to find b&c

Answer 7

Looks like a phone number. Why whould you half a phone number?

Answer 8

I will only give first answer. the answer is 9999999908989876/2. I m speaking truth. Just count it.

Answer 9

better u divide it by 2 u'll get the ans.

Answer 10

4999999954494938
-0.032258064516129032258064516129032
b=46;c=14