D! Because 2x4=8 and you would have to do that twice and then 1/2x4x6=12 and you would do that twice and 6x2=12
Answer:
506
Step-by-step explanation:
if she burns 11 times more when she runs and only burns 46 calories each hour when sleeping then you should multiply 46 and eleven to know how much she burns when running for an hour
Answer:
x<-4
Step-by-step explanation:
x+9<5
-9 -9
x<-4
1. subtract the 9 on both sides to have x alone
Answer:
I would use a proportion for each ingredient:
Cup sugar
4:10=½:x (10×½)÷4= 1,25 cup sugar
Cup brown sugar:
4:10=¼:x (10×¼)÷4= 0.625 cup brown sugar
Peanut butter
4:10=⅔:x (10×⅔)÷4= 1,65 cup peanut butter
Cup oats
2×¼ = ½
4:10=½:x (10×½)÷4= 1,25 cup oats
Cup milk
4:10=¾:x (10×¾)÷4= 1,875 cup milk
Tsp salt
4:10=1:x (10×1)÷4= 2,5 tsp salt
2 tbsp cocoa
4:10=2:x (10×2)÷4= 5 tbsp cocoa
1 tsp vanilla
4:10=1:x (10×1)÷4= 2,5 tsp vanilla
2 eggs
4:10=2:x (10×2)÷4= 5 eggs
3 cups flour
4:10=3:x (10×3)÷4= 7,5 cups flour
12 oz nuts
4:10=12:x (10×12)÷4= 30 oz nuts
Answer:
49% of the pupils are boys and 51% are girls.
Step-by-step explanation:
Alright, so first, you've got to find the total number of students: 567.
Now, to find the value of 1%, you divide 567 by 100, which will give you 5.67.
Next, you divide the number of male students by the value of 1%. That's 278 ÷ 5.67 = 49.0299823633157.
Subtracting that from 100% gives you 50.9700176366843 (percentage of girls)
Now, you can't write all that down, so you'll round it! 49.0299823633157 will round down, because 0 is less than 5, so it's 49%. 50.9700176366843 rounds up, because 9 is greater than 5, so that's 51%.
Therefore, 49% of the pupils are boys and 51% are girls.
I hope this helps!
