Length G
WA
w formance Task
Greeting Cards
ng cards that are 4 inches long and
ches wide at a crat fate. She decorates each
card by putting of red ribbon along the border alt
the way around the card. The table shows the amount
she has on hand
152
Make Sense and Persevere Explain what each of the
quantities mans. Are all of the quantities given in the
Samen
S. Model with Math Draw a diagram of the card and
show how it is decorated Label the width and length
of the card
& Reasoning How could you determine the amount of
red ribbon needed for one card?
Remember, you co
we reasoning to find
amount of ribbon ne
for each cord
7. Be Precise How many greeting cards can Jana decorate
with the red ribbon? Show your work.
& Critique Reasoning Jana decides to make some
additional cards that are 7.5 inches long and 5 inches
wide. She glues a strip of gold ribbon along each of the
longer sides. She says that since 144 - 7.5= 19.2. she can
decorate 19 cards with gold ribbon. Do you agree? Explain.
90
Topic 6 Lesson 6-6
Cash Sales Campanha