Answer:
25%
Step-by-step explanation:
350/1400=0.25*100%(to make into a percent)=25%
Step-by-step explanation:
Let the ages of son and daughter be 5x and 4x Then
By the question
The age of a man is equal to the sum of the ages of his son and daughter . So
5x + 4x = 9x
Now
it is given that
age of the man = 45
or 9x = 45
x = 45 / 9
x = 5
Finally
Age of son = 5x = 5 * 5 = 25
Age of daughter = 4x = 4 * 5 = 20
Hope it will help :)❤
10/12 could be simplified to 5/6 by dividing the numerator and denominator by 2<span />
Answer: x=−2
Step-by-step explanation: Step 1: Subtract 2x from both sides.
−3x−3−2x=2x+7−2x
−5x−3=7
Step 2: Add 3 to both sides.
−5x−3+3=7+3
−5x=10
Step 3: Divide both sides by -5.
−5x/-5=10/-5