Answer:
1. 65 grams // 2. 73 1/3 mph
Explanation:
1)
10/4 = 2.5
26 * 2.5 = 65
2)
To convert a speed value from miles per hour to feet per second, multiply it by 5280, then divide by 3600.
50*5280 = 264000
264000 / 3600 = 73.3333... [73 1/3]
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