had the same number of marbles. Rachel gave away coon gave away 44 marbles. Rachel then had 3 times as Rachel and Sean had the same nun 20 marbles and Sean gave away 44 any marbles as Sean. How many marbles did Rachel and ser have at first?
Answers
Answer:
Rachel and Sean has 56 marbles each at first.
Step-by-step explanation:
Rachel and Sean had the same number off marbles. Rachel gave away 20 marbles and Sean gave away 44 marbles. Rachel then had 3 times as much as Sean. How many marbles did Rachel and Sean have at first?
Given that;
Rachel and Sean had the same number of marbles.
Let the number of marbles each of them had = x
1: Rachel gave away 20 marbles
Number of marbles Rachel has now = x - 20
2: Sean gave away 44 marbles
Number of marbles Sean has now = x - 44
Now,
Rachel has 3 times as many marbles as Sean
Number of marbles Rachel has now = 3 x Number of marbles Sean has now
=> x - 20 = 3(x - 44)
=> x - 20 = 3x - 132
=> 2x = 112
=> x = 56
Therefore, at first, Rachel and Sean had 56 marbles each.