Question

Kian bought 20 pencils for $1.60. at that rate, how much would 35 dollars cost?

Answer 1

Assuming that in the last part of the statement says pencils instead of dollars:

20 pencils for $1.60

1.60 /20 = 0.08 per pencil

For 35 pencils:

0.08 x 35 = $2.8