You have no number values there; the best I can do is tell you that c = 360-a-b-d. Since b and d are the same measure, we can rename d as b, so your equation is c=360-a-2b. But since a and c are the same, rename a as c to get an equation of c=360-c-2b. Now add c to both sides to give you 2c=360-2b and c=180-b. Can't do anything else with no values.
2parts compost and 10pats potting soil
2/10=1/5 which is 1 to 5 ratio.
He wants to end up with 6 kilograms which is 1 kg compost and 5kg of plotting soil.so he can use 1 kg compost
hope it helps
The first one is 22 the second one is 16 the third one is 18
There are four banana, one strawberry and one water-melon smoothies, six in all.
Assuming all smoothies are identical when we pick, then the probability of picking a particular one is one divided by the total number (of smoothies).
Since there are four banana smoothies, the probability of picking a banana smoothie is four divided by six, or four-over-six, or two-thirds.
There are now five smoothies remaining, of which three are banana. Therefore the probability of picking another banana is three-over-five, or three fifths.
The final probability is the product of the individual (we call it a two-step experiment), or two-third multiplied by three-fifths, equal to two-fifths, or forty percent.
Recall that if the first banana smoothie had been put back in the batch, the probability would come out different.
