Answer:
120.312
Step-by-step explanation:
move the decimal one place to the left
I'm assuming this means 3g+45=4g=84.
So, just move like numbers near each other. This way, you get 4g-3g=45-84, which means g= -39.
Answer:
1/4 or 25% chance
Step-by-step explanation:
the probability of getting each question right is 1/2, so for getting 2 questions right its 1/2 × 1/2, which is 1/4
Answer:
no
Step-by-step explanation:
2:4 is 1:2, 6:16 is not one half
