400-3x=112
3x=400-112=288
x=96
He is 96 years old.
1/6x = 2.....multiply both sides by the reciprocal 6/1
(6/1)(1/6)x = 2(6/1)
1x or just x = 12
Answer:
w
Step-by-step explanation:
a
Length x width = formula of finding the area of a rectangle
2 3/7 x 2 4/5 = 6 4/5 (6.8)
The area of the rectangle is 6 4/5 / 6.8
Hey! The answer is "<span>B)16 2/3%." Hope I helped, and have a great day!
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