Answer:
360
Explanation:
if the chicken sandwiches is 3/5 so
tuna sandwiches is 1-3/5=2/5
then tuna sandwiches is 240, we need solve how many all sandwiches
so 240รท2/5=600 but the question is how many chicken sandwiches were there, we only need to solve 600*3/5=360 this is answer.
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