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2. It takes 1 3/8 minutes to wrap a parcel and / minute to address it. How many minutes does it take to:

(a) wrap and address one parcel? Give your answer as a fraction

(b) wrap and address a dozen similar parcels?


Sagot :

Answer:

a) [tex]2\frac{3}{8}[/tex]

b) [tex]28\frac{1}{2}[/tex]

Step-by-step explanation:

[tex]1\frac{3}{8} +1=2\frac{3}{8}[/tex]

[tex]2\frac{3}{8}[/tex] × 12 = [tex]28\frac{1}{2}[/tex]

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