Answer:
107.500
Step-by-step explanation:
5.450.000-75.000=5.375.000
5.375.000:12 1/2=5.375.000:25/2=5.375.000*2/25=430.000
430.000:4=107.500
+ and - ,
* and :
are inverse operations
Where it is an operation and the result is a number , we have to do the inverse operation for finding the initial number.
verifying :
107.500*4*12 1/2+75.000=5.450.000
Answer:
<h2>3/4 = 6/8 = 9/12</h2>
we say: they are equivalent fractions
Step-by-step explanation:
3/4 = (3×2)/(4×2) = 6/8
3/4 = (3×3)/(4×3) = 9/12
Answer:
Step-by-step explanation:
(3x - 3)(x^2 + 3) = 3x^3 + 9x - 3x^2 - 9
3x^3 = 3x^2 + 9x - 9
answer is C
You need to solve the following set equations:
x+y=43
32x+28y=1288
Where x is the number of adults and y is the number of childs
the solution is
x=21
y=22
The radios is half of the area hope it works for you