In a sample of 1000 foodstuffs stores taken at a market, the following facts emerged:...

In a sample of 1000 foodstuffs stores taken at a market, the following facts emerged: 200 of them stocked rice, 240 stocked beans, 250 stocked garri, 64 stocked both beans and rice, 97 stocked both rice and garri, while 60 stocked beans and garri. If 430 do not stock rice, do not stock beans and do not stock garri,
I. Develop the coding rule for the above problem
II. Use the coding rule to determine how many stores stocked rice, beans and garri?

In Mathematics
1 Answers Available
Asked by Shade on 15th December, 2020