Answer:
$2.25 per ft² (I think)
Step-by-step explanation:
Subtract 4.9 from 6.4 to get 1.5
Multiply 6.4 by 1.5 and multiply 4.9 by 1.5
Then you get 9.6 and 7.35
Subtract 7.35 from 9.6 and get 2.25
Im guessing the question was what are the dimensions in cm...
you just multiply each dimension by 40 to get:
2x40=80 cm by 1.5x40= 60 cm
Final answer is: 80 cm by 60 cm
If you need g/mL then just divide
0.3065g/138.03mL=0.002 g/mL
First you add up the red and black so see how many she has total.
45 + 60= 105
then if you need to find the probability of the red candies you put
45/ 105
then you can simplify it so it would be 8/21
45+60=105
45/105= 8/21
