Answer:
8 4
- -
18 9
Step-by-step explanation:
sorry i dont know how to put a fraction but that is the answer because after the red coin is removed and the 3 blue coins are added there will be 9-1=8 red coins and 7+3=10 blue coins for a total of 8+10 coins the probability of then choosing a red coin is then the answer put up there tell me if that helped please!
In order to know how much of the 3/8 is in the 1/4, you calculate the quotient between 1/4 and 3/8, just as follow:
1/4 ÷ 3/8
you can convert the previous quotient into a multiplication by inverting the second fraction:
1/4 ÷ 3/8 = (1/4) x (8/3) = 8/12 = 2/3
Hence, 2/3 is what 3/8 is in 1/4
2 1/2 divided by 5=.5 everyone gets 1/2 of a pound. Good luck :)
Answer:
decimal is: 0.56
percent is: 0.15
Step-by-step explanation:
Answer:
Multiply both the numerator and denominator of each fraction by the number that makes its denominator equal the LCD. This is basically multiplying each fraction by 1.
(1/3×4/4)+(1/4×3/3)=?
Complete the multiplication and the equation becomes
4/12+3/12=?
The two fractions now have like denominators so you can add the numerators.
Then:
4+3
12= 7/12
This fraction cannot be reduced.
Therefore:
1/3+1/4=7/12
