In a forest 4/7 of all the trees are conifer and the rest are leaf-bearing. among the leaf-bearing trees 7/15 are oak and 2/3 of these oaks are new. there are 160 old oaks in the forest. how many trees in all are in the forest?

2400

Step-by-step explanation:

no. of trees in forest = x  

leaf bearing = 3/7x  

oaks = (3/7x)*7/15 = x/5  

old oaks = (x/5)*1/3 = x/15 = 160  

x = 15*160 = 2400

1028.57143 leaf bearing

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation: