⇒
13/2 as a fraction
Solutions
To convert 13/2 into a mixed number you have to find how many times 2 goes into 13.
Calculations
2 x 1 = 2
2 x 2 = 4
2 x 3 = 6
2 x 4 = 8
2 x 5 = 10
2 x 6 = 12
2 goes 6 times in 13
We cant do 2 x 7 because it would be bigger then 13
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Since we need 13 you do
2 goes 1/2 times in 1
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Simplify
6
Answer:
Step-by-step explanation:
1. b+6=
Because Abby 6 more books than Kristen. The amount of book Kristen reads is represented with b.
2.Sorry I don't get the rest.
Answer:
4 : 1 or 4 times
Step-by-step explanation:
V of sphere is
V = 4/3 π r³
then we can compare both of them dirextly
Vs : Vhs
4/3 π r³ : ½ (4/3 π (2r)³)
4/3 π r³ : ½ * 4/3 π 8r³
1 : ½ * 8
1 : 4
Vhs : Vs = 4 : 1
so the volume of hemisphere is 4 times bigger than the sphere.