Answer:
14
Step-by-step explanation:
All you need to do is turn 70% into a decimal which is .70
Then multiply .70 and 20
.70*20
which gives you 14
No change in area if sides of rectangle are equal.
Hope this helps.
5 can not go into 4 because it is going to be 0
9 times it will be 98 rhr
Can you please add a picture of the problem or type all the measurements and information?