We can automatically see that we are dealing with a percent decrease because we are going from a smaller to a bigger number. We need to first find what percent of 140the number 84 is. to do this we can set up the following equation:
140/84=100/x (this equation is basically saying if 140 is 100(%) what would 84 be?)
solving for x here gives us x = (84 X 100)/140 = 60, so 84 is 60 percent of 140 which means 140 decreased by 40 percent.
Let me know if I can clear anything else up.
Answer:
90
Step-by-step explanation:
Mean:
(88 + 88 + 88 + 87 + 84 + 97 + 95)/7
627/7
89.57
90
24 ÷ 4 = 6
6 × 8 = 48
5 × 48 = 240
240 × 0.033814 = 8.11536
8.11536 fluid ounces should be purchased.
Answer:
B
Step-by-step explanation:
I’ve attached my work
hope it helps!
Answer:
2
Step-by-step explanation:
because 2-3=1