It takes emma 18 minutes to type and spell check 10 pages of a manuscript. find how long it takes her to type and spell check 65 pages.
a. 36 min
c. 18 min
b. 1170 min
d. 117 min

Respuesta :

Take time to check 10 pages = 18 min
Take time to check 65 pages 
(18/10) * 65
117 min

Answer is d