Question

in a zoo 9/35 of animals are elephant & 12/35 of rabbits. what fraction of animals are elephant & rabbits together​

Answer 1

Answer:

For pie chart we have to covert each value into angle of circle.

Total Shoes sold = (40+30+15+25+10)=120 that means this value corresponds to 360

o

So, we will calculate central angle for each animal

Deer

120

40

×360=120

o

Tiger

120

10

×360=30

o

Elephent

120

30

×360=90

o

Giraff

120

15

×360=45

o

Reptiles

120

25

×360=75

o

Answer 2

Answer:

Fraction of animals are elephant & rabbits together are $\frac{21}{35}$

Step-by-step explanation:

Fraction of  elephant among animals =$\frac{9}{35}$

Fraction of  rabbit among animals=$\frac{12}{35}$

Fraction of animals are elephant & rabbits together=Fraction of  elephant among animals + Fraction of  rabbit among animals

Fraction of animals are elephant & rabbits together=

                                                    $\frac{9}{35} + \frac{12}{35}=\frac{9+12}{35} =\frac{21}{35}$