\fdO'^ - Old Forge Coal Mines

ARITHMETIC.
,,. 40.6 + 7.1 X (3.029- 1.874) _
^'
6.27+8.53-8.01
~
40.6 3.0 2 9
+ 7.1 - 1.87 4
47.7 1.15 5
X 47.7
^•^^ •
+ ^-^^
8 8 5
14.80 4620
- 8.01
6.79)5 5.0 9 3 500(8.113
6.79 5432
,
6 decimal places in
the dividend — 2 decimal
places in the divi-
8085
7 7 3.
fi 7 q
sor = 4 decimal places
to be pointed off in 2 6 6
the quotient.
(59)
1 foot = 12 inches.
945
679
2 3 7
6230
6111
119
.875 = ^^ = 11^ = 1 of a foot.
^ of 1 foot = -^ X Y = "o = 1^9
(60) 12 inches = 1 foot.
2
3
inches. Ans.
27
9. Ans
=^ of an inch = tt. -^ 12 = A X 77, = tji of a foot.
lb lb 16 y^ kA
4
Point off 6 decimal places in the quotient, since we
annexed six ciphers to the dividend, the divisor con-
taining no decimal places; hence, 6 — = 6 places to be
pointed off.