Answer: 40/100
Step-by-step explanation: 40 cartons were taken out of 100 which is the total
Answer:
Marc's age is 12
Step-by-step explanation:
Let
x ----> Marc's age
y ---> Tony's age
z ---> Ben's age
we know that
the sum of their ages is 40
so
-----> equation A
Marc is half as old as Tony
so
----> equation B
Marc is three times as old as Ben
so
----> equation C
substitute equation B and equation C in equation A
solve for x
therefore
Marc's age is 12
Answer:
c.) in the correct answer
Answer:
Step-by-step explanation:
The answer is D
Answer:
1962/18=109.
Division sign
Step-by-step explanation: