A packing operator can assemble 3 cardboard boxes in 6 minutes. At this rate, how many boxes can she assemble in 30 minutes?
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hello friend here's your answer
● 6 min for 3 cardboard boxes
●1 min for 3/6 cardboard boxes
●30 min for 3/6 ×30 boxes
=15 cardboard boxes.
( by unitary method)
hope it helps
if u like my answer then pls follow me n mark as brainliest
● 6 min for 3 cardboard boxes
●1 min for 3/6 cardboard boxes
●30 min for 3/6 ×30 boxes
=15 cardboard boxes.
( by unitary method)
hope it helps
if u like my answer then pls follow me n mark as brainliest
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