What is 52cm as a fraction of 90cm? (as a simplified fraction) and what is 30L as a fraction of 110L? (as a simplified fraction)
!plis help me quick bc i got 20 minutes left to hand it in to my teacher!

and

Step-by-step explanation:

(a)

Expressing as a fraction

( divide numerator/ denominator by 2 )

= ← in simplest form

(b)

Expressing as a fraction

( divide numerator/ denominator by 10 )

= ← in simplest form

which expression can be used to convert 80 us dollars (usd) to australian dollars (aud)?

1 usd = 1.0343 aud

1 aud = 0.9668 usd

step-by-step explanation:

sorry just need the points

the car was traveling 40 mph before it started skidding. ( 2 points ) 17. was the driver were her brakes working at 75% efficiency or better? ( 2 points ) yes 29.

step-by-step explanation: