& COMPUTATION
Calculate
17.34 - 1.001
Write your answer to 2 decimal place
16.34 (2 d.p)
Simplify the algebraic expression
33x + 37y + 8x - 20y
41x + 17y
Tom helped his uncle move. He spent $30 for gas for his truck, and $20 for work gloves.
His uncle paid him $200 for his help.
What was Tom's profit?
$150
How many votes did burger and hotdogs receive altogether?
14 votes
Convert 85mm into cm
8.5cm
Oliver bought 7 bags of candy. Each bag costs $1.50. How much money did he have to pay?
$10.50
If a = 8:
Evaluate
2(5a - 5) - 10
A laptop is priced at $2000. The sales tax on the item is 5%.
What is the total cost for the laptop?
$2100
What is the second least favorite color?
Orange
If my radius is 10.5 ft. what is my diameter?
21 feet
Find the value of
1/9
If a ♠ b = 3a + b2.
Find 3 ♠ 4
25
A Television can be bought on hire purchase with a down payment of $800 and 10 monthly installments of $200. What is the hire purchase price?
$2800
320 people went to a ice hockey match. The pie chart shows the colors of their shirts.
How many people wore black?
40 persons
Calculate the perimeter
66m
Calculate
(32)2 + 9
90
Factorize the following
21m2 - 9m
3m(7m - 3)
1 USD = $2.70 E.C
How much would Molly receive if she exchanged $300 USD for E.C?
$810 ECD
Find the range of the data.
63, 71, 65, 66, 87, 53
34
Find the total area of this figure
68cm2
$100 is divided among 3 friends in the ratio 2:3:5.
What is the largest share?
$50
Simplify the algebraic fraction
I = PRT/100
Principal = $300.
Interest rate = 5%
Time = 3 years.
Calculate the simple interest?
$45
Find the mean/average of the numbers below:
4, 9, 7, 10, 5, 8, 6
7
Calculate the volume
336m3