10% of 140 is 14.
to solve you first must do 10/100 = 14/x
cross multiply and you get 10x = 1400
divide 1400 by 10 and you get 140
Answer:
Step-by-step explanation:
Given
Required
Her salary in that month
Given that she spent 
of her salary on shopping, this implies that she has 
of her salary left
From what's left, she gave her sister 
This means she gave her sister 
Sister = 
Calculating a fraction of what's left
Recall that she has Rs11,040
This means that
Multiply both sides by 
Hence, her salary for that month was Rs23000
Answer:
Step-by-step explanation:
4.5 is equal to nine halves because if you divide 9 you get 4.5
Answer:
Given below
Step-by-step explanation:
M is Mikey and B is Betty in,
Current ages:
M= x
B= 3x (cuz she is 3 times older)
After 5 years
M= x+5
B= 3x+5 (5 years added to present age)
It says the ages of Betty after 5 years (3x+5) will be twice as much as Mikey (2(X+5))
So,
3x+5 = 2(x+5)
3x+5 = 2x+10
3x -2x = 10-5
x = 5
Therefore,
The current ages are
Betty : 3x = 3*5 = 15
Mikey: 5 (x)
You can verify by checking with the criterias or clues given in the question.. hope this helps..mark as brainiest if this was helpful:)
Answer:
158.11
Step-by-step explanation:
Let's solve your equation step-by-step.
24(log(2x))=60
Step 1: Divide both sides by 24.
24(log(2x))
/24
=
60
/24
log(2x)=
5
/2
Step 2: Solve Logarithm.
log(2x)=
5
/2
10log(2x)=10
5
/2
(Take exponent of both sides)
2x=10
5
/2
2x=316.227766
2x
/2
=
316.227766
/2
(Divide both sides by 2)
x=158.113883
Answer:
x=158.113883
