Question 7 • Grade 7 Mathematics
The 20 students each get 2.5 yards of blue felt, so they use 20 × 2.5 = 50 yards of blue felt. That leaves 74 − 50 = 24 yards of red felt. Dividing the red felt equally among 20 students gives 24 ÷ 20 = 1.2 yards each, so the answer is 1.2 yd.
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