If y/z=4/7, then z/y=
1 answer:
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check the picture below.
now, if we split that triangle like so with that red line, we can use the right-triangle there, to get θ.
Answer:
30%
Step-by-step explanation:
first we require both quantities to have the same units
converting both to minutes
1 h 3 min = 60 + 3 = 63 min
3h 30 min = (3 × 60) + 30 = 180 + 30 = 210 min
then express as a fraction and multiply by 100% to express as a percentage
× 100%
= 0.3 × 100%
= 30%