the sum of two positive numbers a and b is 820.if a-b =80 find the values of a and b
mubashshirazam:
OLX 20 m long and 15m white the area of its four walls is equal to the area of the frog and the ceiling together find the height of the hall
I think a &b will be 450 &370.. but not so sure about it...I just tried to answer it...
a hall is 20 m long and 16 m wide the area of its four walls is equal to the area of the floor and the ceiling together find the height of the hall
Answers
Answered by
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hey friend...
If a-b = 80 then
The value of A is 490
and
The value of B is 410
HOPE THIS ANSWER WILL HELP YOU!
If a-b = 80 then
The value of A is 490
and
The value of B is 410
HOPE THIS ANSWER WILL HELP YOU!
Value of a is 490
Value of b is 410
so
Answered by
46
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a+b=820
a-b=80
Let the smaller number be a
then b will be the larger one and it's value will be 80+x as their difference is 80
then it can be written
a+b
x+80+x=820
2x+80=820
2x=820 - 80
2x=740
x=740 / 2
x=370
so smaller number a is 370
and larger number b= 370+80=450
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a+b=820
a-b=80
Let the smaller number be a
then b will be the larger one and it's value will be 80+x as their difference is 80
then it can be written
a+b
x+80+x=820
2x+80=820
2x=820 - 80
2x=740
x=740 / 2
x=370
so smaller number a is 370
and larger number b= 370+80=450
____________________
●MARK IT AS BRAINLIEST IF IT'S HELPFUL●
☆PLS FOLLOW ME FOR ASKING MORE DOUBTS☆
^_^ ALL THE BEST FOR ALL YOUR STUDIES ^_^
thanx for brainliest answer and follow me
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