10%
0.1 = 1/10
0.8 = 8/10 = 4/5
Just cross a nought off to divide by 10.
Two fives = 10 = 1,000%
10%
0.3 = 3/10
0.1 = 1/10
Nought point seven, seven tenths or 7/10 or 70%
Because 10 is two fives so anything times ten is double as many fives.
0.8 = 8/10 = 4/5
Just cross a nought off to divide by 10.
there would be 10 high fives
Two fives = 10 = 1,000%
If there are 10 people doing high fives, each person can high five every other person once. The number of unique high fives can be calculated using the combination formula ( \binom{n}{2} ), where ( n ) is the number of people. For 10 people, this is ( \binom{10}{2} = \frac{10 \times 9}{2} = 45 ). Therefore, there would be 45 high fives.
Well, 25 twos is equal to 50. So 10 fives are equal equal to 25 twos.
To multiply 115 by 10 add a nought: 1150To divide by ten move the decimal point 1 place to the left: 11.5