 | Miles Bland - 1821 - عدد الصفحات: 898
...more. How many quarters did he sell, and what was the price ? Ans. 13 quarters, at m. per quarter. 9. There is a number consisting of two digits, the second...first ; and if the number be divided by the sum of its digits, the quotient is 4 ; but if the digits be inverted, and that number divided by a number... | |
 | James Ryan - 1824 - عدد الصفحات: 550
...306/ at simple interest. What is the sum and the rate per cent ? Ans. 288J, at 5 per cent. Prob. 12. There is a number consisting of two digits, the second...first, and if the number be divided by the sum of its digits, the quotient is 4 ; but if the digits be inverted, and that number divided by a number... | |
 | Miles Bland - 1824 - عدد الصفحات: 404
...more. How many quarters did he sell, and what was the price? Aus. 13 quarters, at 1 Is. per quarter. 9. There is a number consisting of two digits, the second...first; and if the number be divided by the sum of its digits, the quotient is 4; but if the digits be inverted, and that number divided by a number greater... | |
 | James Ryan, Robert Adrain - 1824 - عدد الصفحات: 542
...306/ at simple interest. What is the sum and the rate per cent ? Ans. 288/, at 5 per cent. Prob. 12. There is a number consisting of two digits, the second...first, and if the number be divided by the sum of its digits, the quotient is 4 ; but if the digits be inverted, and that number divided by a number... | |
 | Warren Colburn - 1828 - عدد الصفحات: 330
...and C in the proportion of 6 to 7. Required the numbers raised by each. 31. At what time between 6 and 7 o'clock are the hour and minute hands of a watch...first ; and if the number be divided by the sum of tfye digits, the quotient will be 4 ; but if the digits be inverted and that number divided by a number... | |
 | Warren Colburn - 1829 - عدد الصفحات: 284
...and C in the proportion of (i to 7. Required the numbers raised by each. 31. At \\hat time between 6 and 7 o'clock are the hour and minute hands of a watch...is a number consisting of two digits, the second of ^Ahich is greater than the iirst ; and if the number be divided by the sum of the digits, the quotient... | |
 | William Smyth - 1830 - عدد الصفحات: 278
...• '-•/«~ £* . •, ,\ ,,., • 8. There is a number .consisting of two figures, the sec * ond of which is greater than the first ; and if the number be divided by the sum of its figures, the quotient is 4 ; but if . the figures be inverted, and the number which results be... | |
 | William Smyth - 1833 - عدد الصفحات: 288
...breadth. Ans. The length was 12 and the breadth 9 feet. 8. There is a number consisting of two figures, the second of which is greater than the first ; and if the number be divided by the sum of its figures, the quotient is 4 ; but if the figures be inverted, and the number which results be divided... | |
 | John D. Williams - 1840 - عدد الصفحات: 216
...minute. The cistern holds 820 gallons. How Ouch flows through each pipe in a minute ? Ans. 12. 28. There is a number consisting of two digits, the second...first ; and if the number be divided by the sum of its digits, the quotient is 4 ; but if the digits be inverted, and that number divided by a number... | |
 | John D. Williams - 1840 - عدد الصفحات: 634
...number of quarters, and x= the price of one ; then i (a4-7) (y-f8)=44;237 i °r ( 8z-|-7^=181 i 2=13. 9. There is a number consisting of two digits, the second of which is greater than the first ; amd if the number be divided by the sum of its digits, the quotient is 4 ; but if the digits be inverted,... | |
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There is a number consisting of two digits, the second of which is greater than the first, and if the number be divided by the sum of its digits, the quotient is 4 ; but if the digits be inverted, and that number divided by a number greater by 2 than... 
