Answer: 0.643
Step-by-step explanation:
There are 300 people and 193 were female.
The sample portion that is female is therefore;
= 193/300
= 0.643
Answer:
Step-by-step explanation:

396
18 x 22= 396 hope i helped you.
Answer:
4x-3
Step-by-step explanation:
x+x+x+x=4x
-1-1-1= -3
Answer:
297 and 298
Step-by-step explanation:
We are given a number 1189.
We have to divide this number by 4 and find the quotient that is the two estimates between which the quotient lies.
By rule for divisibility of 4, we have last two digits 8 and 9 , i.e.89 is not divisible by 4.
Hence 1189 is not divisible by 4.
But the greatest below number divisible by 4 is 1188 and
the least above number divisible by 4 is 1192
i.e. the quotients will lie between 1188/4 and 1192/4
i.e. lie between 297 and 298.