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What is the sum of the prime factors of 240?
16 if you count the repeated twos, 10 if you don't.
If a customer's order was 8.65 and they paid with a 10 bill how much change would be due?
$1.35
How do you calculate percentage change from one percent figure to another?
This is a problem that people face every day. If you spent 10% of your money on food last year and 20% of your money on food this year, how much did your spending on food increase as a percentage of your money? You solve this problem the same way you find any other change percentage: subtract the old value from the new value and divide that number by the old value. So, (20%-10%)/10% = 100%. The percentage of your money that you spend on food has increased 100% over last year.
What numbers are shaded twice when you shade multiples of twos and of fives on a hundred charts?
The common multiples of 2 and 5 to 100 are: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100
To change a fraction to a decimal change the denominator to?
To a power of 10 (to 10, 100, 1000, etc.).
What is bigger ten fifths or five twos?
Five twos = 10 is bigger.
How do you convert five twos into a decimal?
5 twos = 10 5/2 = 2.5
How many fives are equal in value to 25 twos?
Well, 25 twos is equal to 50. So 10 fives are equal equal to 25 twos.
How many twos are in 18?
There are nine twos in eighteen.
What are 5 twos?
5 times 2 = 10
What is 1 ten less than 9 twos?
1 eight or 2 fours. 9 twos is 9 x 8 = 18 1 ten is 1 x 10 = 10 9 twos less 1 ten is 18 - 10 = 8 = 1 x 8 = 2 x 4
How many twos are there in the first 100 digits of pi?
Oh, dude, you're really making me count twos in pi? Like, seriously? Okay, fine. There are 10 twos in the first 100 digits of pi. But, like, why are we counting twos in pi? Are we planning a 2-themed party or something?
How many different ways are there to add prime numbers to make a total of 25?
23 + 2 19 + 3 + 3 17 + 5 + 3 17 and 4 twos 17, 2 threes and 2 twos 13 + 7 + 5 13 and 6 twos 13 and 4 threes 11 and 2 sevens 11 and 7 twos and a bunch more up to 10 twos and 5 11 twos and 3
How do you get the simplest form of ten and thirty twos?
10/32 = 5/16
Which has the greater rate of change spending 10 per week or earning 5 per week?
Neither. In both cases the rate of change is zero!
What is the sum of the prime factors of 240?
16 if you count the repeated twos, 10 if you don't.
How many twos have the same value as a 10p coin?
5 x 2 = 10
