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Alla [95]
3 years ago
10

Separate 39 into two parts such that 4 times the smaller exceeds the larger number 6

Mathematics
1 answer:
omeli [17]3 years ago
8 0

Answer:

39 is separated into two parts 9 and 30.

Step-by-step explanation:

To find : Separate 39 into two parts such that 4 times the smaller exceeds the larger number 6 ?

Solution :

Let the smaller part is x and larger part is y.

39 is separate into two parts x and y

i.e. x + y = 39 ....(1)

4 times the smaller exceeds the larger number 6

i.e.  4x - y = 6 ....(2)

Solving (1) and (2) by adding both equations,

x + y+4x-y= 39+6

5x=45

x=9

Substitute the value of x in equation (1),

9+ y = 39

y=30

The smaller part is 9 and the larger part is 30.

39 is separated into two parts 9 and 30.

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- - Solve:

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Answer:

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Step-by-step explanation:

Think of this. I go into a store and everything is 50% off and I have a coupon myself that is a 50% off discount for a specific item. It may seem like the item is now free, but it isn't. Imagine the item was $1 before any discount. Then the store took 50% off of the $1, leaving it at $0.50. So now with my discount of 50% off the item I will be taking this 50% off of $0.50 = my final discounted cost of $0.25.

Hope I helped you understand :)

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After sailing 12 mi, a sailor changed direction and increased the boat's speed by 4 mph. an additional 18 mi was sailed at the i
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