Question

Gordon read 18 pages of a book about rockets in 40 minutes. What was the unit rate per minute? Per hour?

Answer 1

➽ Question :- Gordon read 18 pages of a book about rockets in 40 minutes. What was the unit rate per minute? Per hour?

➽ Solution :-

⟹ Number of Pages in 40 minutes :- 18 Pages.

⟹ Number of Pages in 1 minutes :- $\frac{18}{40}$

➩ $\frac{18}{40}$ = 0.45 Pages.

∴ Now,

→ Number of Pages in Per Hours :-

= 0.45 × 60

= 27 Pages.

Answer 2

Answer:

Unit per minute is 0.45 and unit per hour is 27.

Step-by-step explanation:

Calculation:

(18 page ÷ 40) ÷ (40 minute ÷ 40)

= 0.45 page per 1 minute.

Therefore per hour (60×0.45) = 27.