How much salt must we add to 10 grams of a 20% salt solution to strengthen it into a 50% solution?
Created: 6 months ago | Updated: 1 week ago
Job Solution Southeast Bank Ltd Southeast Bank Ltd - Officer - 17.04.2009 গণিত
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A truck driver must complete a 180 mile trip in 4 hours. If he drives average 50 miles an hour hour for the first three hours of his trip, how fast must he travel in the final hour?

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The assessed value of a house is $72,000. The assessed value is 60% of the market value of the house. If taxes are $3 for every $1,000 of the market value of the house, how much are the taxes on the house?

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A train travelling at 50 miles/hr is 5 miles from the station at 5:00 pm. When will the train arrive at the station?

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A vertical pole 6 feet high casts a shadow of 4 feet long. At the same time a tree casts a shadow of 64 feet long. What is the high of the tree, in feet?

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A wheel rotates 10 times per minute and moves 20 feet during each rotation. How many feet does the wheel move in 1 hour?

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