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The ratio of the wifi speed in the living room to the wifi speed in the kitchen is 10:3. If the speed in the kitchen is 63mbps slower than the speed in the living room, what is the speed in the living
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The ratio of the wifi speed in the living room to the wifi speed in the kitchen is 10:3. If the speed in the kitchen is 63mbps slower than the speed in the living room, what is the speed in the living room?

Help Please. Need answers fast

User Bpjoshi
by
8.3k points

1 Answer

5 votes
Let x be the speed of the living room
Then the speed of the kitchen will be x-63

The ratio is 10/3 so set up the following

10/3 =. x/x-63

10(x-63) = 3x
10x -630 = 3x
-3x. -3x
7x - 630 = 0
+630. +630
7x = 630
x = 90

The speed of the living room WiFi is 90mbps
User Vladimir Rodchenko
by
8.5k points
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