Question

a school picnic 40% children were willing to go to zoo 30% children were willing to go amusement park rest of them we're not going for picnic if total number of children were 800 find number of children going to visit zoo ,amusement park and not going for picnic.​

Answer 1

Answer:

I HOPE THIS HELPS YOU

Step-by-step explanation:

CHILDREN WILLING FOR ZOO = 40%

NUMBER OF STUDENTS WILLING FOR ZOO=40/100 × 800

                                                                          = 320 children

CHILDREN WILLING FOR AMUSEMENT PARK = 30%

NUMBER OF CHILDREN WILLING FOR AMUSEMENT PARK = 30/100 × 800

                                                                                                    = 240 children

CHILDREN NOT GOING FOR PICNIC = 800 - (320 + 240)

                                                              = 800 - 560

                                                              = 240 children