Jonathan used 42 cm of tape to wrap six presents how much table Jonathan need in all he has to wrap seven presidents assume the relationship is directly proportional

do you have the measurements?

it would open into a square depending on the type of envelope i’m not sure about the second part

are ya tryin to ask something or is this a statement

2/3=10/15

1/5=3/15

10+3=13/15

2 13/15 is the answer