Question

please complete this questions

Answer 1

history museum - 30%
science museum - 10%
art gallery - 10%
nature preserve - 50%
ques - 1        20%
ques - 2        40%

Answer 2

Answer:

6 more students choose history museum than science Museum and 18 students choose Nature preserve or Art gallery

Step-by-step explanation:

Total no. of students = 30

Votes percentage :

Nature Preserve 50%

Art Gallery - 10%

Science Museum -10%

History Museum -30%

So, No. of students voted for Nature Preserve = $50 \% \times 30$

                                                                           = $\frac{50}{100} \times 30$

                                                                           = $15$

So, No. of students voted for Art Gallery = $10 \% \times 30$

                                                                           = $\frac{10}{100} \times 30$

                                                                           = $3$

So, No. of students voted for Science Museum = $10 \% \times 30$

                                                                           = $\frac{10}{100} \times 30$

                                                                           = $3$

So, No. of students voted for History Museum  = $30 \% \times 30$

                                                                           = $\frac{30}{100} \times 30$

                                                                           = $9$

No. of the students more choose history museum than science Museum:

= No. of students voted for History Museum -  No. of students voted for Science Museum

=9-3

=6

So, 6 more students choose history museum than science Museum

No. of students choose Nature preserve or Art gallery :

=No. of students voted for Nature Preserve+No. of students voted for Art Gallery

=15+3

=18

Hence 6 more students choose history museum than science Museum and 18 students choose Nature preserve or Art gallery