If there is a 60% chance there are female, then that must mean that 40% of the teachers are male.
If 40% of all the teachers is 36, then 20% of all the teachers are 18 in number
So, when we multiply 20% by 5 (to get 100% = all the teachers), we get:
18 x 5 = 90 teachers in total
Hope I helped xx
1) Ratio - 4:1
thus, 4x + 1x = 20
5x = 20
thus, x = 20/5 = 4
thus, x = 4
and, 4x = 16
Thus, the answer is (C) 16 boys and 4 girls
2) According to distributivity, a(b+c) = ab + ac
Thus, the answer is (C)
The rectangle area is 98. So if you split it in half, you would get 2 squares. Half of 98 is 49.
If it is now a square, you now simply know, that 7*7=49. Meaning that The sides of the square are 7 each.
7 times the 4 sides equals 28. So the perimeter of one square is 28.
Answer:
119 cookies on each plate and 3 cookies leftover
Step-by-step explanation:
Cookies on each plate:
955 divided by 8 is 119.375 but round it to 119.
Cookies leftover:
Do 119x8 and you will get 952. Then, minus 952 from 955 and your answer is 3 cookies.
i really hope this helps! :)
Answer:
for 16( 21-(1+3) to the second the answer would be 80