Math Core Exam Questions And
Answers With Verified Solutions
(GRADED A+)
1. How would you teach fraction less orders? - ANSWER✔✔ Compare and order
fractions
2. If the distance between two trees is 3ft 3in and it takes an inch worm 16 minutes
15seconds to reach it. What is the speed the inch worm is traveling in feet per
minute? - ANSWER✔✔ Answer: 0.2 feet per inch
Distance= 3 feet 3 inches
Time= 16min and 15 sec
3ft x 12 inches= 36 inches+3 inches=39 inches
16 min x 60 min= 960 sec + 15sec= 975 second
39in/975 sec= 0.04 in per second
If converted back to feet:
39inches ÷ 12inches= 3.25 inches
975 sec ÷ 60 sec= 16.25 min
3.25/16.25= 0.2 feet per minute
Danny Equation: 3ft 3in and 16min 34 sec
39in/994 sec= 0.0392
If converted into feet:
39 divided by 12=3.25
, 994 divided by 60=16.6
3.25/16.6= .196 ft per min
4. What is this teaching?
7+8=8+7
14+5=5+14 - ANSWER✔✔ Communitive Property
a+b=b+a
5. The United States is approximately 9.8 x 10^6 Kilometers. Indiana is 9147
kilometers. What % is that in the United States? - ANSWER✔✔ 1%
7. A person walks 24 meters than makes a 90 degree turn and walks 18 meters.
What is the shortest distance back? (Has picture. Look at worksheet.) -
ANSWER✔✔ Answer: √30
Pythagorean theorem
A^2+b^2=c^2
24^2+18^2= C^2
576+324=c^2
900=c^2
30x30=900 so c=√30
Answers With Verified Solutions
(GRADED A+)
1. How would you teach fraction less orders? - ANSWER✔✔ Compare and order
fractions
2. If the distance between two trees is 3ft 3in and it takes an inch worm 16 minutes
15seconds to reach it. What is the speed the inch worm is traveling in feet per
minute? - ANSWER✔✔ Answer: 0.2 feet per inch
Distance= 3 feet 3 inches
Time= 16min and 15 sec
3ft x 12 inches= 36 inches+3 inches=39 inches
16 min x 60 min= 960 sec + 15sec= 975 second
39in/975 sec= 0.04 in per second
If converted back to feet:
39inches ÷ 12inches= 3.25 inches
975 sec ÷ 60 sec= 16.25 min
3.25/16.25= 0.2 feet per minute
Danny Equation: 3ft 3in and 16min 34 sec
39in/994 sec= 0.0392
If converted into feet:
39 divided by 12=3.25
, 994 divided by 60=16.6
3.25/16.6= .196 ft per min
4. What is this teaching?
7+8=8+7
14+5=5+14 - ANSWER✔✔ Communitive Property
a+b=b+a
5. The United States is approximately 9.8 x 10^6 Kilometers. Indiana is 9147
kilometers. What % is that in the United States? - ANSWER✔✔ 1%
7. A person walks 24 meters than makes a 90 degree turn and walks 18 meters.
What is the shortest distance back? (Has picture. Look at worksheet.) -
ANSWER✔✔ Answer: √30
Pythagorean theorem
A^2+b^2=c^2
24^2+18^2= C^2
576+324=c^2
900=c^2
30x30=900 so c=√30
