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Go to the English section and ask, maybe you have to hurry.
Your question is inappropriately categorized, and not many people are sure.
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1. For example: throwing just jumping, either positive or negative, but you don't know before throwing, the result is random.
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It's only 10 points?!
It is recommended to divide it into 5 stickers, each with 20 points.
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From home to work.
Ken is a half-hour train ride.
15 minutes by bus.
and a 10-minute walk. The average speed of a train is known to be a kilometer per hour.
The average speed of the buses is B kilometers per hour.
and his average walking speed is c kilometers per hour. a) Find out the length of the distance traveled by each of the different means of transport. b) Find out the length of the walk from Ken's home to the company.
Answer: [Distance = Speed High Bridge Lead x Time] a) Train speed = a kilometer per hour.
Time taken by train = hours so.
Distance traveled by train = km Bus speed = b km per hour.
Time taken by bus = hours so.
Distance traveled by bus = km Walking speed = c km per hour.
Time to take the bus = hours So.
Distance traveled = km b) Total length of distance traveled from Ken's home to the company = km.
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C is 8 km away from B, X and Y are departing from C at the same time, but X is going towards B. They return as soon as they arrive at their destination. The speed of y is 2 times that of x. When X arrives at D, X and Y are 1km apart. Q: How far is Y from B?
Hope satisfied.
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C is 8 km away from B, X and Y depart from C at the same time, X arrives at the destination and returns, X is twice as fast as Y, and when X arrives, Y is still 1 km away from B, and asks how far Y is from B at that time (exhausted......)
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If there is a six-digit digit digit multiplied by 1296, the smallest of all the six-digit digits is
With short division, 1296 = 2*2*2*2*3*3*3*3=1*1*2*8*9*9
So the sum of the numbers is the smallest, so it's 112899
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If the six-digit number of all the digits of the product is 1296, the smallest in such a six-pack quantity.
The smallest is 1269
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The smallest is 1269x, and y, z are integers.
x(y-1)+z(1-y)=-1
x-z)(y-1)=-1
So y-1=1,-1
So y=0,2
So x=95, y=0, z=94
or y=2,2x+z=94, x+2z=95, i.e., x=31, y=2, z=32
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Hehe, the product of each number multiplied by a six-digit number is 1296, what is the smallest of these six numbers?
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If the product of six numbers is 1296, what is the minimum value of these six numbers? 1*1*2*8*9*9
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If q and r are positive, what percent of (q+1) is equal to r?
Answer: r (q+1).
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