Final answer:
To determine how many 5/16s are in 1 7/8, we can divide the numerator of 15/8 by the numerator of 10/32 to get 6.
Step-by-step explanation:
To determine how many 5/16s are in 1 7/8, we need to convert both fractions to a common denominator. Firstly, we convert 1 7/8 to an improper fraction, which is 15/8. Secondly, we convert 5/16 to a fraction with the same denominator, which is 10/32. Now we can divide the numerator of 15/8 by the numerator of 10/32. This gives us:
15/8 ÷ 10/32 = 15/8 × 32/10 = 480/80 = 6
Therefore, there are 6 5/16s in 1 7/8.