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" Divide the number 90 into 4 such parts, that the first increased by 2, the second diminished by 2, the third multiplied by 2, and the fourth divided by 2, shall all be equal. "
An Introduction to Algebra: Being the First Part of a Course of Mathematics ... - Σελίδα 165
των Jeremiah Day - 1831 - 332 σελίδες
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Mathematics: Compiled from the Best Authors and Intended to be the ..., Τόμος 1

1801
...what had he at first ? Ans. 2os. 21. To divide the number 90 into 4 such parts, that if the first be increased by 2, the second diminished by 2, the third multiplied by 2, and the fourth divided by 2t" the sum, difference, product, and quotient, shall be all equal to each other. Ans. The parts are...

An Introduction to Algebra: With Notes and Observations; Designed for the ...

John Bonnycastle - 1806 - 208 σελίδες
...divide the number 90 into four fuch parts, that if the firft be increafed by 2, the fecond diminifhed by 2, the third multiplied by 2, and the fourth divided by 2; the A1m, difference, product, and quotient fhall be all equal to each other. Ans. The parts are 1 8,...

Mathematics, Τόμος 1

Samuel Webber - 1808
...what had he at first ? Ans. 2Os. 21. To divide the number 90 into 4 such parts, that, if the first be increased by 2, the second diminished by 2, the third multiplied by 2, and the fourth divided by 2, the sum, difference, product, and quotient, shall be all equal to each other. Ans. The parts are. 18,...

An Introduction to Algebra: With Notes and Observations: Designed for the ...

John Bonnycastle - 1811 - 220 σελίδες
...had he at first ? Ans. 20s. 21. To divide the number 9ft into four such parts, that if the first be increased by 2, the second diminished by 2, the third multiplied by 2, and the fourth divided by 2; the sum, difference, product, and quotient shall be all equal to each other. Ans. The parts are 18,...

A Treatise on Algebra, in Practice and Theory: With Notes and Illustrations ...

John Bonnycastle - 1813
...Ans. 300 36. It is required to divide the number 90 into four soch parts, that if the first part be increased by 2, the second diminished by 2, the third multiplied by 2, and the fourth divided by 2, the sum, difference, product, and quotient shall be all equal ? Ans. The parts are 18, 22, 1O, and...

An Elementary Treatise on Algebra

Bewick Bridge - 1818 - 227 σελίδες
...the digits will be inverted. What is the number ? ANSW. 53. Qu. 33. Divide the number 90 into four such parts, that the first increased by 2, the second...third multiplied by 2, and the fourth divided by 2, may all be equal to the same quantity. ANSW. 18, 22, 10, 40. Qu. 34. A merchant has two kinds often,...

An Introduction to Algebra: With Notes and Observations : Designed for the ...

John Bonnycastle - 1818 - 260 σελίδες
...Ans. 300 32. It is required to divide the number 90 into four such parts, that if the first part be increased by 2, the second diminished by 2, the third multiplied by 2, and the fourth divided by 2, the sum, difference, product, and quotient, shall be all equal ? Ans. The parts are 18, 22, 10, and...

Elements of Geometry

Adrien Marie Legendre - 1819 - 208 σελίδες
...the other 402. 64. To divide the number 90 into four such parts that if the first be increased by Z, the second diminished by 2, the third multiplied by 2, and the fourth divided by 2, the sum, difference} product, and quotient shall each equal the same quantity. Ans. The parts are 18,...

A Treatise on the Elements of Algebra

Bewick Bridge - 1821 - 227 σελίδες
...the digits will be inverted. What is the number ? ANSW. 53. Qu. 33. Divide the number 90 into four such parts, that the first increased by 2, the second...third multiplied by 2, and the fourth divided by 2, may all be equal to the same quantity. ANSW. 18,22,10,40. Qu. 34. A merchant has two kinds of tea,...

Elements of Algebra

Silvestre François Lacroix - 1825 - 276 σελίδες
...Ans. one 30Z. and the other 40/. 64. To divide the number 90 into four such parts that if the first be increased by 2, the second diminished by 2, the third multiplied by 2, and the fourth divided by 2, the sum, difference, product, and quotient, shall each equal the same quantity. Ans. The parts are...




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