Respuesta :
Answer:
24 hours
Step-by-step explanation:
First find Unit Rate which is, 6 ÷ 3 = 2 memos per hour.
2. We know she writes 2 memos in one hour so, \frac{hour}{memos} , \frac{1}{2} = \frac{?}{48} .
? is equal to 24 hours since 48 ÷ 2 = 24
Answer:
24 hours.
Step-by-step explanation:
We will solve this problem by unitary method.
∵ Time taken to type 6 memos = 3 hours
∴ Time taken to type 1 memos = [tex]\frac{3}{6}[/tex] hours
∴ Time take to type 48 memos = [tex]\frac{3}{6}[/tex] × 48
= [tex]\frac{1}{2}[/tex] × 48
= 24 hours
It will take 24 hours to type 48 memos.
