Answer:
(3/2)m - 11/2
Step-by-step explanation:
You may find this problem to be easier if you list the two equations vertically:
2/3m - 1 1/6
5/6m - 1 1/3
The LCD of this system is 6. Thus,
2/3m - 1 1/6 → (4/6)m - 11/6
5/6m - 1 1/3 → (5/6)m - 22/6
Sum up each column:
(4/6)m
(5/6)m
-------------
9/6 m
-11/6
-22/6
---------
-33/6
So now the sum of the original quantities is
(9/6)m - 33/6
... which can be reduced to (3/2)m - 11/2
Answer:
Son is 20
Step-by-step explanation:
*3 - 10 y ago
20 y age diff
Answer:
1/6 = 0.16 = 16%
restate the question: 16% of 20.5 is what? multiply: 20.5*.16 = 3.28 now, to find the weight of the object on the moon, subtract 16% from 20.5. 16% of 20.5 is 3.28 20.5-3.28 = 17.22 = 17 22/100 = 17 11/50
the weight of the object is 17 11/50 pounds on the moon.
<span><span><span><span><span>n<span>(3)</span></span><span>(2)</span></span>n</span><span>(5)</span></span><span>(4)
</span></span><span>=<span><span><span><span><span>n*3</span>*2</span>*n</span>*5</span>*4
</span></span><span>=<span>120*<span>n2
</span></span></span><span>=<span>120<span>n<span>2</span></span></span></span>
The answer is 18. Just take the number that comes later and simply subtract from the original number. EXAMPLE- 138-120=18. Hope this helps.