Answer:
The answer is "
"
Step-by-step explanation:
Convert the ratio to several fractions first. Its first half of such a ratio is measured by multiplying two sides (Clays 5 + Maryanne's 3 pieces = 8 total parts) combined, to determine the numerator, and the very first part of the ratio is maintained as a numberer of the factions (5 parts, Clay contribution). Therefore Clay made a significant donation of
, which's also
of Maryanna
donated.