Answer:
There are 24 males
Step-by-step explanation:
male: female
3 4
x 32
The ratios have to stay the same
4 to 32 means multiply by 8
4*8 =32
so 3*8 =x
x must be 24
male: female
3 4
24 32
Answer:
0.25 kilograms per 1 year
Step-by-step explanation:
8/32 since ur trying to find the unit rate <u>per each year</u>
GG easy
I=(r)(t)(P)P=principalr=rate in decimalt=timei=interest
so just plug in what you know to solve for what you don't know
first oneI=(0.05)(3)(100)
I=15
2nd one20=(0.04)(t)(500)20=20tdivide by 20 both sides1=tt=1
3rd one35=(0.10)(7)(P)35=0.70Pdivide both sides by 3550=PP=50
4th one6=(r)(2)(200)
6=400rdivide both sides by 4000.015=rconvert to percent1.5%=r
Answer:
x 1.12
Step-by-step explanation:
Total meal plus 12% tip in one step.
12% as a fraction is .12
Multiply the cost of the meal by 1.12 To get the total cost including tip.
x 1.12
1/5
1/3
8/100
Three fractions that are less than 40%.
