samflores236
21.05.2020 •
Mathematics
Question 3
Maria has a pitcher filled with 5 cups of hot cocoa. She pours out 2-cup servings
until the pitcher is empty. How many 3-cup servings does she make?
A. 04
B.05
C. 07
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Ответ:
the number of additional she needed is 135
Step-by-step explanation:
The computation is shown below:
GIven that
40 flowers of 16%
So for 100% it would be
= 40 ×100 ÷ 16
= 250
Now she needs to make is
= 70% - 16%
= 54%
Now the additional would be
= 250 × 54%
= 135
Hence, the number of additional she needed is 135