Fortune Telling Collection - Free divination - One day, Xiao Ming counted coins and found 52 * * * coins, 1 angle, 5 angle, which was exactly 10 yuan. How many coins are there in each coin?
One day, Xiao Ming counted coins and found 52 * * * coins, 1 angle, 5 angle, which was exactly 10 yuan. How many coins are there in each coin?
The chicken and the rabbit are in the same cage.
Assume that they are all 1 angle.
0. 1*52=5.2 yuan
10-5.2=4.8 yuan
4.8/(0.5-0. 1)= 12 pieces.
52- 12=40 pieces
That is, 12 pentagons and 40 1 angles.
When primary schools encounter such problems, they can all be counted like this.
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