Answer: 333 chemistry books and 111 biology textbooks
Step-by-step explanation:
444=x+y
x=3y
4y=444
y=111
x=chemistry
y=biology
Answer:
Adding 3
Step-by-step explanation:
-3 + 3 = 0
0 + 3 = 3
3 +3 = 6
6 + 3 = 9
Answer:
c
Step-by-step explanation:
13/52*13/52*13/521=2197/140608 (1/64)
Answer:
Step-by-step explanation:
Simple stuff! The most reasonable answer is to multiply both denominators:
Because 48 can be divisible for both 6 and 8. Afterward, we can write down our fractions, we want our denominator to be 48, so:
Our fractions are:
We can simplify both fractions and still remain with the same denominator:
Both fractions have the same denominator and are equivalent to the original fractions!