The lcm of all pairs of odd numbers is sometimes their product. Some examples:
3 and 9, the lcm is 9 not their product
3 and 11, the lcm is 33 their product
and so forth
Answer:
8 oranges will cost $2.80.
Step-by-step explanation:
2.45/7=0.35
2.45+0.35=2.80
Answer:
WHEN SIMPLIFIED THE ANSWER WILL BE:
Step-by-step explanation:
(X)/(2(X+4)
Quadrant III dhdidjeoejdosjsosjdisjehussihsisisisjjsisisis
Answer:
22.75 minutes or 22 minutes 45 seconds
Step-by-step explanation:
Okay, this is a working together question. Let’s walk through it together!
Firstly, let’s say the total volume of the swimming pool is x sq.meters
Now, the rate of the smaller hose would be x/65 while that of the larger will be x/35
Now, their combined rate would be x/65 + x/35 = 100x/2275
Now, since the volume is x, the time taken is simply, the volume divided by the joint rate. That is mathematically equal to x divided by 100x/2275
x * 2275/100x = 2275/100 = 22.75 minutes or 22 minutes 45 seconds
