A Second Course in the New Mathematics |
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Σελίδα 77
They wrote a number of six figures , 216049 , and then added to it six other numbers each with the same figures but with the decimal point moved to the left one figure , 21604.9 , 2160.49 , 216.049 , etc. What is the total ? 6. Graph .
They wrote a number of six figures , 216049 , and then added to it six other numbers each with the same figures but with the decimal point moved to the left one figure , 21604.9 , 2160.49 , 216.049 , etc. What is the total ? 6. Graph .
Σελίδα 84
One of the commonest applications of proportion is in connection with similar figures , because their corresponding sides are always in proportion . By corresponding sides we mean the sides opposite the two equal angles of the A В А B ...
One of the commonest applications of proportion is in connection with similar figures , because their corresponding sides are always in proportion . By corresponding sides we mean the sides opposite the two equal angles of the A В А B ...
Σελίδα 115
Solution . We see that the square root lies between 70 and 80 for 702 = 4900 and 802 = 6400. The first figure of the square root is , therefore , 7. We now separate the number into groups of two figures each beginning at the decimal ...
Solution . We see that the square root lies between 70 and 80 for 702 = 4900 and 802 = 6400. The first figure of the square root is , therefore , 7. We now separate the number into groups of two figures each beginning at the decimal ...
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Second Course in the New Mathematics Edward Ira Edgerton,Perry Amherst Carpenter Προβολή αποσπασμάτων - 1958 |
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