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Make a table showing the number of calories of protein, fat, and carbohydrate in each article of food. The number of calories produced by a given amount of protein, fat, and carbohydrate is given in exercise 1, p. 81.

10. Find the total number of calories each of protein, fat, and carbohydrate. Find the total number of calories furnished by the dinner.

11. Find the number of calories each of protein, fat, and carbohydrate in this meal for each of five persons.

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144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet =1 square yard (sq. yd.)

301 square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.)

640 acres = 1 square mile (sq. mi.)

CUBIC MEASURE

1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.)

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Of a trapezoid or parallelogram, Cash accounts, 10

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Centare, 55

Center, 125

Centimeter, 52

Chord, 125

Circle, 125

Area of, 190

Circumference, 125

Commercial discount, 89

Compasses, 113

Use of, 153

Complementary angles, 136
Construction of

A line parallel to a given line,
166

An angle equal to a given angle,
154

A parallelogram, 169

A perpendicular bisector of a
given line, 159

A perpendicular to a line at a
given point on the line, 161
A perpendicular to a line from a
given external point, 161

A rectangle, 169

A triangle, given three sides, 153
A triangle, given two angles and
included side, 156

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