What percentage of Africa is savanna? less than ten percent
approximately twenty-five percent
almost fifty percent
close to seventy percent

Aline passes through 3,7 and 6,9 what equation represents the line

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.