to mounts some announcement onto the bulletin board, the assistant libririan cut 12 pieces of double sided tape, each 2.5 inches long. What is the toral length of tape that she cut?

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KierraSapphireviz KierraSapphireviz · Answer 1

[tex]{\huge{\boxed{\tt{\pink{30}}}}}[/tex]

• Let n be the total length of the tape

• Since it asked what is the total length if there are 12 pieces and each of it is 2.5 inches just simply multiply it

[tex](2.5)(12) = n \\ n = 30[/tex]

• Therefore 30 inches is the total length of the tape

[tex]30 \div 12 = 2.5 \\ 30 \: \div2.5 = 12 [/tex]

Therefore the answer we got is CORRECT

by:

[tex]{\small{\boxed{\tt{\pink{KierraSapphire}}}}}[/tex]