Answer:
This is the answer,the option C
Step-by-step explanation:
The total weight is 2 1/2 lbs
Rock A is 1/7 of the total weight....so it is 1/7 of 2 1/2 lbs..." of " means multiply
1/7 * 2 1/2 =
1/7 * 5/2 =
5/14 lbs <==
Answer:
Step-by-step explanation:
Im sorry!! i dont see a problem or any picture so i cant help :(
Answer:
Step-by-step explanation: