MIX W

5 CUPS CONCENTRATE AND 8 CUPS COLD WATER.

SUPPOSE YOU MAKE ONLY 1 CUP OF MIX W. hOW MUCH WATER AND HOW MUCH CONCENTRATE DO YOU NEED?

2 answers

5 + 8 = 13 cups

1/13 * 5 = ?
1/13 * 8 = ?
2/3