the ratio of alona, shylie, and liza's time in studying their lesson ws 2:3:4 together , they spent 81 minutes. how many minutes did shylie study her lesson?
a.18
b.27
c.36
d.40
a.18
b.27
c.36
d.40
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Answer:
27 minutes
Step-by-step explanation:
2x+3x+4x=81
9x=81
x=9
3x=3(9)
=>27 minutes
sana makatulong
pa-brainliest naman po, tulong sa nagsasagot!
thanks