Question: A worker makes a toy every $ \frac{2}{3}h. $ If the worker works for $ 7\frac{1}{2}h, $ then how many toys will be make?
Options:
A) $ 11\frac{3}{4} $
B) $ 13\frac{3}{4} $
C) $ 13\frac{1}{4} $
D) $ 11\frac{1}{4} $
Show Answer
Answer:
Correct Answer: D
Solution:
- $ 1toy\to \frac{2}{3}h $
$ \Rightarrow $ $ x,toys\to \frac{2}{3}\times xh $
$ \therefore $ Number of toys $ =\frac{3}{2}\times \frac{15}{2}=\frac{45}{4}=11\frac{1}{4} $