She got 215....but if she would have gotten 10 more, she would have scored 60% of the total marks......so if she got (215 + 10) = 225 she would have scored 60% of the total marks...
so 60% of the total marks = 225
0.60x = 225
x = 225/0.60
x = 375 <===
Perimeter is the continuous line forming the boundary of a closed geometric figure.The formula to find perimeter is (length+width)x2
Answer:
i think 847??? i dont know but i hope that helpded
