Answer:9 ounces of flours
Step-by-step explanation:90:9 ratio or sugar to flour
I like that you left How you did it on there. When I was in school I did it the same way. I would assume you’re using is over of equals percent over 100. The problem however is that the above number is always the total which means it should be on the bottom.
X/72= 45/100. Similar to what you have written. Solve the proportion. 100x=72x45
100x= 3240
X = 32.4
Answer:
A is 5,400 and B is 19
Step-by-step explanation:
Step-by-step explanation:
Area is 12*5=60
Height is 4
Perimeter is 2*17=34
Surface area=120+136=256
The 2nd one i'm pretty sure i did it with a calculator
