myra take 2 hours to plant 500 flower bulbs. Francis takes 3 hours to plant 450 bulbs. Working together, how long in hours should it take them to plant 1,500 bulbs?

30005

yes ok                                            

60.9774

step-by-step explanation:

because when you add 47.6 plus 7.32 equals 54.92

and when you add .0574 + 6= 6.0574

and when you add 54.92 and 6.0574 you get the answer of 60.9774.

plzz mark brainlest last one got deleted. cause i didn't explain it but i did but i understand what the mod meant

i think the answer would be c