Anna painted 1/6 of a wall, Eric painted 1/5 of the wall, and Meadow painted 1/4 of the wall. There are now 3,910 square feet le

Question

Nataliya [291]

2 years ago

5

Anna painted 1/6 of a wall, Eric painted 1/5 of the wall, and Meadow painted 1/4 of the wall. There are now 3,910 square feet le

ft to paint. How many square feet did Anna paint?

Mathematics

2 answers:

Alenkasestr [34] · Answer 1 · 2022-09-08T00:44:01+03:00

Alenkasestr [34]2 years ago

3 0

Answer:

6 feet

Step-by-step explanation:

enot [183] · Answer 2 · 2022-09-08T01:48:53+03:00

enot [183]2 years ago

3 0

Answer:

Step-by-step explanation:

remaining wall=x-(x/6+ x/5+x/4)

(L.C.M. of 6,5,4=60)

$=x-\frac{(10+12+15)x}{60} \\=\frac{60x-37x}{60}=\frac{23x}{60} \\Now ~\frac{23x}{60}=3910\\x=3910*\frac{60}{23} =170*60=10200\\they painted=10,200-3910=6290~sq~ft$

Anna~painted=10200*\frac{1}{6}=1700~sq~ft.