At Rome in 1987 Candian Ben Johnson reduced the world record time for 100m, 9.93 seconds, by 1%. What was the new world record (

Question

3 years ago

6

correct to 2 decimal places).

2 answers:

telo118 [61] · Answer 1 · 2022-07-08T02:25:39+03:00

6 0

Answer:

9.83 seconds

Step-by-step explanation:

Reduced by 1% means 99% of the previous

(99/100)×9.93 = 9.8307

puteri [66] · Answer 2 · 2022-07-08T00:27:45+03:00

4 0

Answer: new record for 100m is 9.83seconds

Step-by-step explanation:

1% decrease = 1/100 × 9.93 seconds

=0.0993

New record = 9.93-0.0993