Integers, Rounding off, Scientific Notation
The ordering of these numbers in ascending order
-3, 5, 0, -7
What is -7, -3, 0, 5
The mean of 3, 8 and 10
What is 7
Simplify the ratio 36:24
What is 3:2
A shopkeeper buys a toy for $12 and sells it for $15. What is the percentage profit?
25%
What is Maria's weekly wage if she works 40 hours a week and earns $15 per hour.
What is $600
-5 - (-5)
What is 0
The total marks scored on three tests if the mean score is 84.
What is 252 marks
Simplify the ratio 35min: 2 hours
What is 7:24
A jacket was bought for $40 and sold for $34. What was the percentage loss?
15%
If Emma earns a monthly salary of $3,200, her total annual salary is...
What is $38,400
3.6 X 10-2 as a rational number
What is 0.036
The number of cricket matches played if John's mean score was 45 and his total number of runs scored 225 runs
What is 5 matches
The cost of 12 apples if 5 apples cost $2.50
What is $6.00
Maria exchanged $150 USD to Euros at an exchange rate of 1USD=0.85 EUR. How many Euros did she get?
What is €127.50
Tom sells $5000 worth of appliances and earns a 15% commission. The amount of commission he earns is ...
$750
3457.6 rounded off to 3 significant figures
What is 3460
The mean of five number is 12. Four of the numbers are 10, 16, 13 and 14. The missing number is ..
What is 7
The ratio of boys to girls in a class is 3:5. If there are 15 boys , the number of students in total is...
What is 40
If a seller earns a 32% profit on a phone bought for $200, how much was it sold for?
$264
Jenny earns a base salary of $400 per week plus 5% commission on sales. If she sells $2,000 worth of products in a week, her total pay for that week is...
$500
the new temperature if it is -3°C and the temperature drops by 7°C
What is -10°C C
The mean of eight numbers is 11. After removing one number the mean becomes ten. The number removed is ...
What is 18
In a fruit basket, the ratio of apples to oranges is 2:3 and there are 40 fruits in total. How many apples are there?
What is 16 apples
A merchant buys 10 shirts at $12 each and sells them all at $15 each. What is the total profit and profit percentage?
What is $30 profit and 25% profit
DAILY DOUBLE
Liam earns $18 per hour for a 40-hour workweek. He is paid 1.5 times his regular rate for overtime. If he worked 48 hours in one week, how much did he earn in total?
Regular pay = 40 × $18 = $720
Overtime pay = 8 × ($18 × 1.5) = 8 × $27 = $216
Total earnings = $720 + $216 = $936