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" M 420 1200 4. If 10 bushels of oats be sufficient for 18 horses 20 days, how many bushels will serve 60 horses 36 days, at that rate ?  "
The Teachers' Assistant, Or, A System of Practical Arithmetic: Wherein the ... - Σελίδα 83
1845 - 198 σελίδες
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The American Preceptor's Assistant: Containing a System of Practical Arithmetic

Jeremiah Paul - 1801 - 222 σελίδες
...Answer. If 4? , С 8 432 . • Ч 5 *" ¿ ff •• - 3 IS 4 233 & sea — - •> • 96 Acres. 2. If 10 bushels of oats be sufficient for 18 horses...days ; how many bushels will serve 60 horses 36 days ? Answer ......... bushels 60. 3. If 56lb. of bread be sufficient for 7 men 14 days ; how many Ib....

The Teachers Assistant. Or, A System of Practical Arithmetic: Wherein the ...

1811 - 198 σελίδες
...Ib. 3. Suppose 4 men in 12 days mow 48 acres, how many acres can 8 men mow in 16 days ? Ans. 128 A. 4. If 10 bushels of oats be sufficient for 18 horses...how many quarters will 46 persons use in 10 months? Ans. 115. 6. Suppose the wages of 6 persons for 2 1 weeks be 288 dollars, what must tó. persons receive...

The American Tutor's Assistant Revised, Or, A Compendious System of ...

Zachariah Jess - 1813 - 210 σελίδες
...oxen in 1 6 days eat 20 acres of grass; how many acres will serve 24 oxen 48 days ? answer 1 20 acres. 4 If 10 bushels of oats be sufficient for 18 horses...bushels will serve 60 horses 36 days, at that rate ? answer 60 bushels. 5 If 56/6. of bread be sufficient for 7 men 14 days ; how many pound will suffice...

The Teachers' Assistant, Or, A System of Practical Arithmetic: Wherein the ...

1817 - 198 σελίδες
...-5- inverse Contracted. 5 420 420)8400(20 840 i 4. If 10 bushels of oats be sufficient for 13 horsca 20 days, how many bushels will serve 60 horses 36...family of 7 persons 4 months, how many quarters will 40 persons use in 10 months ? Ans. 115 6. Suppose the wages of 6 persons for 21 weeks be 288 dollars,...

Every Man His Own Teacher: Or, Lancaster's Theory of Education, Practically ...

John Preston - 1817 - 520 σελίδες
...»•.*••. ,vo¿ •^y ••--v 48 v.4)768 Proof, 192 LESSORS. IS 10 bushels of oats will supply 18 horses 20 days, how many bushels will serve 60 horses 36 days ? ' . J Answer, 60 bushels. h. d, ' •' bush. 18 : 20 :: 'ÍO 60 : , 18 first term. 20 second term....

Logarithmick Arithmetick: Containing a New and Correct Table of Logarithms ...

1818 - 251 σελίδες
...therefore, as the ac is used, the-4ndex of the sum of the logarithms,, must be made less by so many tens. 1. If 10 bushels of oats, be sufficient for 18 horses...days,., how many bushels will serve 60 horses 36 days ? f60 log. 1. 7781513 Three last terms < 36 1. 5563025 (_10 1. 0000000 Sum of Log. 4. 3344538 .**«.;;•...

The Scholar's Arithmetic: Designed for the Use of Schools in the United States

Jacob Willetts - 1822 - 191 σελίδες
...4 mtn in 12 days mow 48 acres ; how many acre* •an 8 men mow in 16 days? Ans. 128 acies. 3. If 1U bushels of oats be sufficient for 18 horses 20 days, how many bushels will serve 60 horses 36 days ? .'Jns. 60 bushels. 4. If 4 dollars be the hire of 8 men for 3 days, how many days must 20 men work...

The Teachers' Assistant: Or a System of Practical Arithmetic

1824 - 198 σελίδες
...sufficient for 18 horses 20 days, how.many bushels will serve 60 horses 36 days, at that rate ? Ans. 60bu. 5. If 7 quarters of malt are sufficient for a family...how many quarters will 46 persons use in 10 months? Ans. 115. 6. Suppose the wages of 6 persons for 21 weeks be 288 dollars, what must 14 persons receive...

Elements of Arithmetic

Etienne Bézout - 1824 - 219 σελίδες
...maintain them 8 months, if 5 more were added to the family ? Ans. 81 120. 5. If 10 bushels of oats will be sufficient for 18 horses 20 days, how many bushels will serve 60 horses 36 days, at the same rate ? Ans. 60 bushels. 6. If 30 men perform a piece of work in 20 days, how many men will...

The American Tutor's Assistant Revised: Or, A Compendious System of ...

1824 - 212 σελίδες
...oxen in 16 days eat 20 acres of grass ; how many acres will serve 24 oxen 48 days } answer 120 acres. 4 If 10 bushels of oats be sufficient for 18 horses 20 days; .how maj bushels will serve 60 horses 36 days, at that rate ? answer 60 bushels. 5 If 56/6'. of bread be...




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