Question

1. Red is the favourite colour of 126 boys, how many boys were survyed ?
2. Calculate the number of boys whose favourite colour is yellow

Answer 1

Answer:

1. 540

2.207

Step-by-step explanation:

1. ATQ,

84°= 126 boys

=>360°= (126×360)/84=540

2. Yellow= 360-(76+84+62)=360-222=138°

=>(138/360)×540=207