Kevin is 2 times as old as Gabriela. 12 years ago, Kevin was 6 times as old as Gabriela. How old is Gabriela now?
1 answer:
Answer:
gabrielas age is 15
Step-by-step explanation:
Let Gabriela's age be x, then Kelvins age is 2x
12 years ago, Gabriela's age was x - 12 and Kelvin's age was 6(x - 12)
i.e. 6x - 72 = 2x - 12
4x = 60
x = 60/4 = 15
Therefore, Kelvin's age is 2(15) = 30 years old
please thank me and rate
You might be interested in
8x3 is 24, 3x5 is 15, 8x5 is 40, 24 + 15 + 40 is 79 79x2 is 158
Answer:
Width = 44.45 inches
Height = 25.00 inches
Step-by-step explanation:
(16x)^2 + (9x)^2 = 51^2
256x^2 + 81x^2 = 2601
337x^2 = 2601
x^2 = 7.718
x = 2.778
Width = 44.45 inches
Height = 25.00 inches
I think this is right
Answer:
55.13
Step-by-step explanation:
10×5.25 = 52.50
52.50+2.63= 55.13
<span>There are 300 people in the enclosed space.
</span>
<span>Initially, one person had heard the rumor.</span>
Answer:
8/10
Step-by-step explanation:
8/10 = 80/100 > 63/100
