Question

John writes 2 1/3 pages in an hour. Going at the same speed, how many pages he can write in 5 1/7 hours?​

Answer 1

`\huge\underline{\red{A}\blue{n}\pink{s}\purple{w}\orange{e}\green{r} -}`

• Given - John writes
  `\underline{\: 2(1)/(3)}\\`pages in an hour

• To find - number of pages he can write in
  `\underline{5(1)/(7)}\\`hours

this question can be easily solved by using unitary method ~

`number \: of \: pages \: he \: can \: write \: in \: 1 \: hour = 2 (1)/(3) \\ \\ \longrightarrow \: (7)/(2) \: pages \\ \\ \\ \therefore \: number \: of \: pages \: he \: can \: write \: in \: 5 (1)/(7) hours \\ \\ \longrightarrow \: (7)/(2) * 5 (1)/(7) \\ \\ \longrightarrow (\cancel7)/(2) * (36)/(\cancel7) \\ \\ \longrightarrow \: 18 \: pages`

hope helpful ~