Answer:
none of the 3 choices are 70 % shaded
Explanation:
→the first choice has 100% divided in 5 so each part is 100/5 = 20 %
shaded is 20%+20%+20%+20% = 80%
→the second one has 100% divided in 4 parts so each part is 100/4 = 25%
shaded is 25%+25%+25% = 75%
→ the third choice has 100% divided in 10 parts so each part is 100/10 = 10%
the shaded area is 10%+10%+10% = 30%
none of the 3 areas are 70 % shaded