Question: Already solved #1, just need help on the rest. SECTION 7.2 CLASS ACTIVITY 7-C X Using Double Number Lines to Solve Proportion Problems CCSS CCSS

Already solved #1, just need help on the rest.

SECTION 7.2 CLASS ACTIVITY 7-C X Using Double Number Lines to Solve Proportion Problems CCSS CCSS SMP2, SMP3, 6.RP.3 Explain how to solve each of the following problems by reasoning about the quantities. Support your reasoning with double number lines. 1. If 3 yards of rope weigh 2 pounds, then how much do the following lengths of the same kind of rope weigh? a. 18 yards b. 16 yards c. 14 yards pounds yards 2. If 2 meters of wire weigh 24.8 grams, then how much do 15 meters of that same kind of wire weigh? Try to find several ways of reasoning about the quantities to solve this problem. 3. A scooter is going & of a mile every 4 minutes. How far does the scooter go in the following amounts of time? a. 12 minutes b. 17 minutes How long does it take the scooter to go the following distances? c. 1 mile d. 2 miles

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