hedaya
28.02.2020 •
Mathematics
2. A bed frame normally weighs 60 pounds. A new,
stronger material increases the durability of the
frame but makes it weigh 30% more. How many
pounds does the new frame weigh?
F. 63
G. 66
- H. 78
J. 90
K. 102
Solved
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Ответ:
Ответ:
n=2.56
Step-by-step explanation:
The equation is
1.9+n+n+n+n+n=14.7
1.9+5n=14.7
5n=12.8
n=2.56