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Area = 18ft x 20ft = (18/3)cm x (20/3)ft = 6cm x 6.67 cm = 40cm^2
Answer: 11/4
Step 1
Multiply the denominator by the whole number
4 × 2 = 8
Step 2
Add the answer from Step 1 to the numerator
8 + 3 = 11
Step 3
Write answer from Step 2 over the denominator
11/4
Answer: 2.5 lbs
Step-by-step explanation: Divide 40 by 16 to get the weight she needs.