3 years ago

25 POINTS!!!

Mathematics

2 answers:

PilotLPTM [1.2K]3 years ago

6 0

Answer:

i think its the 3erd one... im giveing a estimate because of that one dude. lol

Step-by-step explanation:

im so so so so sorry if its wrong!!!

alex41 [277]3 years ago

6 0

Answer:

Step-by-step explanation:

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one third of a land is on maize, a fifth of the remainder is on potatoes and the rest which is 0.5 ha is on beans. how much of t

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Answer: $1250\ m^2$

Step-by-step explanation:

Let x= Total land.

Then for Maize = $\dfrac{x}{3}$

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$\Rightarrow\ x- (\dfrac{5x+2x}{15})=0.5 \ ha\\\\\Rightarrow\ x- (\dfrac{7x}{15})=0.5 \ ha\\\\\Rightarrow\ \dfrac{15x-7x}{15}=0.5 \ ha\\\\\Rightarrow\ \dfrac{8x}{15}=0.5 \ ha\\\\\Rightarrow\ x=0.5\times\dfrac{15}{8} \ ha\\\\\Rightarrow\ x=0.9375 \ ha$