Franco read 3/8 of a chapter of his history book in 1/5 of an hour. at this rate, how many chapters of his history book can he read in 1 hour?

1 and 7/8 chapter

Step-by-step explanation:

1 ÷ 1/5 = 5

3/8 x 5 = 15/8 or 1 7/8

1 7/8 chapters

Step-by-step explanation:

the answer is d. 75%

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)