12.52 is rational not irrational
:)
Answer:
![(a)=6\\(b)=1\ \frac {1}{2}\\(c)=1\ \frac {1}{2}\\d=6](https://tex.z-dn.net/?f=%28a%29%3D6%5C%5C%28b%29%3D1%5C%20%5Cfrac%20%7B1%7D%7B2%7D%5C%5C%28c%29%3D1%5C%20%5Cfrac%20%7B1%7D%7B2%7D%5C%5Cd%3D6)
Step-by-step explanation:
(a)
3 ft long when divided into half ft each will be
3ft ÷1/2 ft
We change the ÷ to × then the second part is reciprocated hence
3ft÷1/2= 3ft×2/1=6 pieces
(b)
The question requires us to get the differences. Initially, Phil makes 3 quarts of soup but the family takes only half of the original quantity to mean Phil remains with the other half.
Therefore, half of 3 is 3×1/2=3/2= 1.5 or 1 1/2
(c)
Hiding 3 pounds of gold into two equal sections means 3 is divided by 2
3÷2=1.5 or 1 1/2
(d)
If half, 0.5 represent 3 cups then full quantity represent x
0.5=3 cups
1=x
By cross multiplication
1*3/0.5=6
Answer:
5 batches
Step-by-step explanation:
1/6 oatmeal can make 1 batch, so 5/6 makes 5 batches
12(3x + 5y) |use distributive property: a(b + c) = ab + ac
= (12)(3x) + (12)(5y) = 36x + 60y
Answer:
15
Step-by-step explanation:
6.65:5=1.33
1.33х15=19.95$
we need to around the 19.95 and we get a 20$
have a nice day