Answer:
Does the answer help you?
Answer:
105 inventions
Step-by-step explanation:
Find how many inventions Inventor B had by dividing 630 by 6:
630/6
= 105
So, Inventor B had 105 inventions
For (4, 3) the least common multiple (LCM) is 12.
Therefore, the least common denominator (LCD) is 12.
Rewriting as equivalent fractions with the LCD:
3/12, 8/12
Hope i helped!
We let x be the length (in minutes) of a certain science class. 65% of this period is spent with the experiment which lasted for about 52 minutes. Mathematically, this can be expressed as,
52 = (0.65)(x)
The value of x from the generated equation is 80. Thus, the science class is 80 minutes long.
