Kong took 15% fewer seconds than Nolan took to complete his multiplication timed test. Kong took 85 seconds.

Question

Mathematics

Sydnee

1 March, 19:53

Kong took 15% fewer seconds than Nolan took to complete his multiplication timed test. Kong took 85 seconds.

+4

Answers (2)

Know the Answer?

Kenneth Robertson · Answer 1

You can do it in proportions do 15%/100% = 85/?

then do 15 times 85 t

hen divide the answer by 100

which will get you 12.75

then do 85 plus 12.75

then that's the answer that nolan took for his test.

Sidney Terry · Answer 2

Answer:Nolan took 100 seconds to complete his multiplication test.

Solution:85% of time Nolan took to complete multiplication test=85 seconds

100%=85/85 * 100

=100 seconds.