Answer:
740 words.
Step-by-step explanation:
We will solve this problem with unitary method.
∵ Bart can type the number of words in 8 minutes = 296
∴ Bart can type the number of words in 1 minute = \(\frac{296}{8}\)
∴ Bart can type the number of words in 20 minutes = \(\frac{296}{8}\times 20\)
= \(\frac{296\times 20}{8}\)
= \(\frac{5920}{8}\)
= 740 words
Bart can type 740 words in 20 minutes.
