Whatever the teacher says it is. It's just slightly under 78%, so it would probably be considered a C+, or a B- if the teacher's feeling generous.
90%.
89.69 to be exact, so it's a B+. The guy above gave you a A-, but most teachers wouldn't bump up a close grade unless you begged.
It is: 82.94% to two decimal places
As a percentage it is: 73.75%
78% or C+
92% or A-
93.5% or A
87.6% or B+
87% or B+
Sorry without knowing the grading system applicable this is impossible to answer.
a 6th graders heart rate is about 140-180
The GCF is 20.
The Least Common Multiple (LCM) for 140 180 is 1,260.
The least common multiple (LCM) of 140 and 180 is 1260.
40 + x = 180 180 - 40 = 140 supplementary angle = 140 degrees
The GCF is 20.
It is 160
27777.7778
40 degrees ( 180 - 140 = 40 )
140-180 bpm
22.2222% decrease.