Real Numbers
These numbers are considered... (according to the classification of Real Numbers)
3.56 , 3/4, -6.181818
Rational Numbers
What does PEMDAS mean?
Parentesis, Exponents, Multiplication, Division, Addition and Subtraction
There are 8 guitar players, 5 drummers and 11 singers in the school choir. Only the singers will perform at a contest. What is the ratio of the non-participants to the whole group?
13 : 24
Find the area of a rectangle with the following meassures:
b= 3/4 yd
h=5/12 yd
1 1/6 yd2
What is the number of Lambot Robotics Team?
3478
Rational and irrational numbers
Solve the following:
{5-[(-9) / 3]2} x 10 + (-10)
- 50
My class students had to do an extra set of math exercises to study for their quiz. If they got 75% correct and there were 52 exercises in total, how many of them did they get wrong?
13 exercises
Calculate the perimeter of a figure which sides are:
a= 1 3/5 cm
b= 9/10 cm
c= 3/8 cm
d= 7/4 cm
4 5/8 cm
What is the name of the Director of Prepa Tec San Luis?
Ana Laura Montiel
To which category does the 0 belong?
Integers
Solve:
(-10)-9 x [3-(32+9)]
125
Kelly wants to buy a new guitar, she has been saving and now she has $130, which is 65% of the total cost of the guitar. How much is the guitar?
$200
If I have a semicircle with a diameter of 6 inches, and I need to add a rectangle which base is 12 inches and the height is the diameter of the semi-circle. What is the total area of both figures?
76.71 in2
What is this year´s musical play?
Aladdin
To which category does Pi fit in?
Irrational Numbers
Solve:
[(78 / 13)2 - (-8)] x (-10) + 10
-430
I need to paint 7 rooms in my house, so far I have painted 5 and I spent 13 liters of paint. How many liters will I need to paint the remaining 2 rooms?
5.2 liters
If I need to put new pavers around a pool, and the outer rectangle is 15m x 8m and the inner is 12m x 6m, what is the area of the pavers that I need do renovate?
48 m2
Name at least 5 professional careers at Campus San Luis Potosí
LAE (bussines administration)
LAF (Financial administration)
LIN (International bussines)
ARQ (Architecture)
LC (Comunication)
IIS (Industrial Engineering)
ITC (Technology and computational engineering)
IMT (Mechatronics engeneering)
The square root of a negative number is __________
Imaginary number
Solve:
[(-1/3) - 5/6 ]2 / (-5/9)
-49/20
Sofía and Inés are baking cookies. It takes them 15 hours to cook all the cookies for the bake sale. If they invite 3 more girls to help out, how many hours will it take all of them to bake all the cookies?
6 hours
Calculate the perimeter and area of a circle with a radius of 3.6 cm
Area = 40.69cm2
Perimeter =22.6cm
What happens to a student if he is copying during an exam?
He gets a FIA