The National Arithmetic on the Inductive System Combining the Analytic and Synthetic Methods Forming a Complete Course of Higher Arithmetic |
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Σελίδα 10
About the middle of the fourth century lived Diophantus , a celebrated
mathematician , who , besides being the first known author on the subject of
Algebra , composed thirteen books on Arithmetic , six of which are still extant .
The next writer of ...
About the middle of the fourth century lived Diophantus , a celebrated
mathematician , who , besides being the first known author on the subject of
Algebra , composed thirteen books on Arithmetic , six of which are still extant .
The next writer of ...
Σελίδα 19
3. Write eight units of the second order , with seven of the first . 4. Write two units
of the third order , with none of the second , and one of the first . 5. Write seven
units of the fourth order , with two of the third , none of the second , and none of
the ...
3. Write eight units of the second order , with seven of the first . 4. Write two units
of the third order , with none of the second , and one of the first . 5. Write seven
units of the fourth order , with two of the third , none of the second , and none of
the ...
Σελίδα 20
Write six units of the sixth order , five of the fifth , four of the fourth , three of the
third , one of the second , and two of the first . 8. Write one unit of the eighth order
, with none of the seven lower orders . 9 : Write nine units of the ninth order , with
...
Write six units of the sixth order , five of the fifth , four of the fourth , three of the
third , one of the second , and two of the first . 8. Write one unit of the eighth order
, with none of the seven lower orders . 9 : Write nine units of the ninth order , with
...
Σελίδα 21
The unit of the first period , or right - hand group , is 1 ; of the second , 1 thousand
; of the third , 1 million ; of the fourth , 1 billion ; of the fifth , 1 trillion ; of the sixth , 1
quadrillion ; of the seventh , 1 quintillion ; of the eighth , 1 sextillion , etc.
The unit of the first period , or right - hand group , is 1 ; of the second , 1 thousand
; of the third , 1 million ; of the fourth , 1 billion ; of the fifth , 1 trillion ; of the sixth , 1
quadrillion ; of the seventh , 1 quintillion ; of the eighth , 1 sextillion , etc.
Σελίδα 36
A speculator bought four village lots ; for the first he paid 620 dollars ; for the
second , 416 dollars ; for the third , 350 dollars ; for the fourth , 225 dollars ; and
sold the whole for 2,000 dollars . What did he gain ? 4. Daniel White , dying , left ...
A speculator bought four village lots ; for the first he paid 620 dollars ; for the
second , 416 dollars ; for the third , 350 dollars ; for the fourth , 225 dollars ; and
sold the whole for 2,000 dollars . What did he gain ? 4. Daniel White , dying , left ...
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acres added amount annexed answer balance barrel bill bought bushels called cent Change ciphers column common common divisor compound containing cords cost cube cubic decimal denominator denoting diameter difference discount Divide dividend divisible divisor dollars equal EXAMPLES expressed factors feet figure fourth fraction gain gallons give given grains greatest half Hence hundred inches interest latitude least common multiple length less longitude measure method miles mills months multiplicand Multiply nines NOTE obtain OPERATION paid payment period pounds present prime factors principal Proof proportion purchased quantity quotient ratio received Reduce remainder result root RULE share shillings side simple sold square subtract TABLE taken tens third thousand tons true units weight whole number worth write written yards