Question

answer A,B and C please

Answer 1

Answer:

(a)

Given:

• In pie chart visitors from Europe is at 90°
• 1/6 from America and Australia

To find :

• The Fractions of  visitors from Asia.

Solution :

• Fraction of Asia = 1-[Fraction of Europe + fraction of America and Australia]

• Fraction of Asia = 1 - [ 90°/360°  +  1/6 ]
• = 1 - [ 1/4 + 1/6 }
• = 1 - 10/24
• = 14/24 or 7/12

(b)

given that, the visitor from Australia is 110

• visitors from America is twice that of Australia
• ATQ,
• x =  2 * 110 = 220 Visitors from America
• Total number of visitor is 330 visitors from Australia and America

(c)

Given that, visitors from Europe is 495 and it occupied the 4th part of the pie chart

• then ATQ,
• ( 1/4 )x = 495
• x = 1980 visitors in total (Ans.)

                                            All done

                                   Hope it helps mate

        please mark as brainliest if you satisfied to my answer