Express 7 min.30sec.as a percentage of 1 hour .
2 answers:
Time percentage
7 1
30 x
cross multiple
7(x) = 30(1)
7x=30
divide both side by 7
7cancell 7 living
x = <u>3</u><u>0</u>
7
x = <u>3</u><u>0</u>
7
cross multiple
Answer:
well for me
Step-by-step explanation:
7 mins
7×60
=420
plus the 30sec
450 sec
450/3600×100
45000/3600
450/36
12.5
that's how I can help
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Henrietta will create more bracelets per minute because sydney creates 24/40 of a bracelet per 10 seconds compared to sydney who makes 25/40 of a bracelet per 4 seconds.
Answer:
No solution
Step-by-step explanation:
since it equals a negative 3 in the original equation it cannot be solved
I don’t really know? What grade is this?
(x - h)^2 + (y - k)^2 = r^2
x^2 + (y + 6)^2 = 100
we can rewrite this as
(x-0)^2 + (y - -6)^2 = 10^2
the center is (0,-6) and the radius is 10
Mi no espeak math,yo no comprende
