Midterm Study Guide

Math Vocabulary

100

What is a fraction whose numerator is greater than it's denominator?

Improper

200

What is the only even Prime number?

2

300

To divide fraction, you must fine _______ of the 2nd fraction?

reciprocal

400

Adding a zero to the left of the decimal point when the decimal has no whole number part is know as what?

leading zero

500

Conversion factors can be written as either? __________ or ___________

Fractions

Ration

Convert

100

Convert: pg 105

8 grains to  milligrams

480 mg

200

Convert: 

2 1/2 tsp to mL

12.5 mL

300

Convert:

44 lb to kg

20 kg

400

Convert: 

150 micrograms to milligrams

0.15 mg

500

Convert:

3.4 meters(m) to centimeters (cm)

340 cm

Solve for...

100

What is X?

solve for X  3/14 = 9/x

X=42

200

Solve: 5 1/8 + 3 1/4

8 3/8

300

What is 1/4 divided by 1/3

3/4

400

Solve for X: 

X/5 = 5/25

X=3

500

Solve:

3.125 - 1.7 =

1.425

Time & Temp

100

DAILY DOUBLE

What is the temperature in F? Baking lasagna at 220 C for 90 minutes, if you start at 5:45pm. What time will the lasagna be done in military time?

temp: 428 F

Time: 1915 hrs

200

What is 1530 hrs in conventional time?

3:30pm

300

What is 55 F in Celcius (C)?

12.8 C

400

Convert 15 C to F

59 F

500

What is 2:15 pm in military time?

1415 hrs

Ratio, %,<=>,

100

Is 3 1/5  greater than, less than or equal to 3.25

< less than

200

What is 0.4 as a ratio

4:10 

if reduced 2:5 

300

What is 3:50 a a percent

6%

400

Is 14.5 greater than, less than or equal to 29/2

Equal =

500

Is 35% greater than, less than or equal to 1 1/2

less than