Note that
- 12=2·2·<u>3</u>;
- 20=2·2·5;
- 36=2·2·<u>3</u>·3.
The common factors of these three numbers are 2, 2. Also numbers 12 and 36 have one more common factor <u>3</u>, then the least common multiple is
LCM(12,20,36)=2·2·<u>3</u>·5·3=180 sec=3 min (here first you write all common factors between all three numbers, then between two numbers and at last all remaining factors).
Answer: all three experiments will need to be checked after 3 minutes passed, then after 6 minutes passed, then after 9 minutes passed and so on.
Answer:
hey uhm theres no question not sure if thats on purpose
Step-by-step explanation:
As you are selling each candy in a packet of 5, you should First divide 360 by 5. This would give you how many let’s say packets you would sell. This would give you 72. Each once you sells at one dollar. Therefore if you sell a total of 72 packets you will do 72 multiplied by 1, which would give you a total of $72z
Answer:
30°
Step-by-step explanation:
Since the folded paper can fit into the slide three times, we simply have to multiply 10° by 3:
10° * 3 = 30°
The angle of the slide is 30°
