An Algebra Upon the Inductive Method of InstructionMorton & Griswold, 1840 - 288 σελίδες |
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Σελίδα 18
... feet out . How long is the pole ? 20. One number is twice as much as another ; and added to of the other , and 6 more , are equal to 26 . is the number ? of one , What ALGEBRA . = SECTION I. Questions in Simple Equations . 18 AN ...
... feet out . How long is the pole ? 20. One number is twice as much as another ; and added to of the other , and 6 more , are equal to 26 . is the number ? of one , What ALGEBRA . = SECTION I. Questions in Simple Equations . 18 AN ...
Σελίδα 55
... feet less than four times the part out of water ; and three times the part under water is equal to twice the length of the pole . What is the length of the pole ? 7. A man has 20 gallons of three different kinds of wine . The first is ...
... feet less than four times the part out of water ; and three times the part under water is equal to twice the length of the pole . What is the length of the pole ? 7. A man has 20 gallons of three different kinds of wine . The first is ...
Σελίδα 85
... feet ; how many square feet does it contain ? 3. One side of a square is 400 feet ; how many square feet does it contain ? Figure 2. is a rectangle , 6 inches long and 4 inches wide . How many square inches does it contain ? FIG . 2 ...
... feet ; how many square feet does it contain ? 3. One side of a square is 400 feet ; how many square feet does it contain ? Figure 2. is a rectangle , 6 inches long and 4 inches wide . How many square inches does it contain ? FIG . 2 ...
Σελίδα 87
... feet . It is 6 feet from the floor to the ceiling . The floor is covered with carpet at one dollar per yard , and the sides with paper at 10 cents per yard . The whole cost of which is $ 34.40 . What are the length and breadth of the ...
... feet . It is 6 feet from the floor to the ceiling . The floor is covered with carpet at one dollar per yard , and the sides with paper at 10 cents per yard . The whole cost of which is $ 34.40 . What are the length and breadth of the ...
Σελίδα 187
... feet more in circumference than the other . When they stopped , one boy said to the other , I have rolled my hoop as far as you have rolled yours , and my hoop has turned round one hundred times . Yes , said the other ; but mine has ...
... feet more in circumference than the other . When they stopped , one boy said to the other , I have rolled my hoop as far as you have rolled yours , and my hoop has turned round one hundred times . Yes , said the other ; but mine has ...
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An Algebra Upon the Inductive Method of Instruction John H. Harney Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2013 |
Συχνά εμφανιζόμενοι όροι και φράσεις
a-piece affected equation answer approximate root arithmetical progression Assume barrels bought cents chance complete the square cost cubic equation cubic foot denominator differential coefficient Diophantine Analysis Divide the number equa equal factors feet Find a number find the logarithm Find the values Find two numbers flour following equations four fourth power fraction function geometrical progression give given greater Hence hour length less letters lever miles number of dollars pounds power of h preceding question quantity quotient reduced remainder represent the number required to find result rods second member second power second root SECTION sheep shillings square number substitute subtracted Suppose terms multiplied third power third root three numbers tion traveled twice unknown number value of x weight whole number yards
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Σελίδα 284 - It is required to find three numbers such that the product of the first and second...
Σελίδα 56 - What fraction is that, to the numerator of which if 1 be added, the fraction will be j : but if 1 be added to the denominator, the fraction will be £ 1 Ans.
Σελίδα 284 - A person has two horses, and a saddle worth £50 ; now, if the saddle be put on the back of the first horse, it will make his value double that of the second ; but if it be put on the back of the second, it will make his value triple that of the first ; what is the value of each horse ? Ans.
Σελίδα 16 - A man when he was married, was three times as old as his wife, but after they had lived together 15 years, he was only twice as old. How old was each at the time of marriage ? Ans.
Σελίδα 220 - Find two numbers whose product is equal to the difference of their squares, and the sum of their squares equal to the difference of their cubes.
Σελίδα 157 - If the numerator and denominator of each fraction is multiplied (or divided) by the same number, the value of the fraction will not change.
Σελίδα 108 - The fourth term contains the unknown quantity raised to a power less by 3 than that of the first term, with a coefficient equal to the sum of all the products which can be made by multiplying any three of the roots with contrary signs.
Σελίδα 219 - It is required to divide the nnmber 10 into three such parts, that if the first be multiplied by 2, the second by 3, and the third by 4, the three products shall be all equal. Ans.
Σελίδα 35 - Ans. $60. 8. What number is that from which if 5 be subtracted, f of the remainder will be 40 ? Ans. 65. 9. A man sold a horse and a chaise for $200, and £ of the price of the horse was equal to J of the price of the chaise.
Σελίδα 284 - ... be put on the back of the third, it will make his value triple that of the first and second: what is the value of each horse ? Ans.