I believe one answer could be (4x4)=16-10=6+12=18+10=28-4=24?
15÷1/3= 45 so the students made 45 clay plates
Answer:
25%
Step-by-step explanation:
Height of all the bars in chart = 2 or more is 10, 3, 1.
Add all the bars to give us exact amount of data required = 10 + 3 + 1 = 14
Total number of students in class = 56
Percentage of class having two or more student = (14/56) * 100% = 25%
since triangles are similar
=》 21/9 = x/3
=》 x = 21×3/9 =7
