Answer is 30 is the least common denominator and 330 is the greatest common denominator
Answer:
Option C: 4
Step-by-step explanation:
<u>Use the Pythagorean Theorem:</u>





Therefore, the value of x is 4.
Answer:
54318
Step-by-step explanation:
my teacher told me the numbers are 54,3 and 18
Answer:
7
Step-by-step explanation:
7
Answer:
Total 25.45 hours will be taken to empty the pool.
Step-by-step explanation:
Time taken by large pumpkin to empty the pool=40 hours
Time taken by the smaller pumpkins to empty the pool=70 hours
Amount of pool emptied by large pumpkin in one hour=
Amount of pool emptied by small pumpkin in one hour=
Amount of pool emptied in one hour if both pumpkins work together=
+ 
=
Therefore, the no. of days will be the reciprocal of the amount of work done in one hour ie . 
Total 25.45 hours will be taken to empty the pool.