There are men and women at a meeting. There are 28 women.
30% of the people at the meeting are men.
Work out the total number of people at the meeting.

70 people are at the meeting

Step-by-step explanation:

let the total no. of people = x

40 percent are men

then,

60 percent are women

now, it is also given that the total number of women are 42

according to ques,

60/100*x=42

from this x=70

hope this is understandable!!

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .