Answer:
area = 12 m²
Step-by-step explanation:
area = L x W
area = 4 x 3 = 12 m²
Answer:
![\frac{12}{5}](https://tex.z-dn.net/?f=%20%5Cfrac%7B12%7D%7B5%7D%20)
Step-by-step explanation:
![2.4](https://tex.z-dn.net/?f=2.4)
Convert the decimal number into a fraction
![\frac{24}{10}](https://tex.z-dn.net/?f=%20%5Cfrac%7B24%7D%7B10%7D%20)
Reduce the fraction with 2
![\frac{12}{5}](https://tex.z-dn.net/?f=%20%5Cfrac%7B12%7D%7B5%7D%20)
First:
Convert any mixed numbers to fractions.
Then your initial equation becomes:
83÷31
Applying the fractions formula for division,
=8×13×3
=89
=89
Answer:
The answer to this question is D
Step-by-step explanation:
This question requires you to know the lowest common multiple (LCM) of 5, 4 and 2. there are a few ways to do that. in this case the LCM would be 20. this means that in 20 year the science department would buy all 3 equipment at the same time