Converting Fractions
1/3
0.333... (Repeating)
0.5
1/2
-0.23 + -5.69
-5.92
1.2 - (-2.3)
3.5
A plane takes off from a point on the floor of Death Valley which is 200 feet below sea level. The plane must clear an 800ft mountain by 300 ft. How many feet must the plane climb after takeoff to safely clear the mountain?
a. 900 ft
b. 1300 ft
c. 1100 ft
d. 500 ft
B.1300
2/4
0.5
0.3
3/10
-6.7 + -7.99
-14.69
3.5 - 5.4
-1.9
A plane travels at an average speed of 600 miles per hour for 4 hours. How far did the plane travel, in miles?
a. 150 miles
b. 240 miles
c. 2400 miles
d. 1500 miles
C. 2400
7/8
0.875
0.34
34/100 or 17/50
-1/3 + - 2/3
- 3/3 or -1
-4.6 - (- 3.78)
-0.82
James wrote checks on Wednesday for $44 and $ 33. He also made a deposit in his checking account of $320. Find the overall change in the amount?
a. $45
b.$679
c. $243
d. $397
C. $243
5 5/6
5.83333... (repeating)
4.50
4 50/100 or 4 1/2
6/7 + -7/14
5/14
1/2 - (-1/2)
2/2 or 1
The price of your favorite game was reduced by 4.50 per week for 2 weeks. By how much did the price of the game change over the 2 weeks?
a.$9
b. $4.50
c.$9.50
a. $9
7 6/9
7.6666.... (repeating)
6 3/4
6.75
-5/15 + -2/5
-11/15
-3/4 - (- 4/16)
-8/16 or -1/2
Sam made five of his car payments late and was fined five late fees. The total charge to his savings from a late fee was -545. How much was one late fee?
a. $2725
b. $190
c $-109
c. $-109