It is a C plain and simple.
The least common multiple of the numbers 78, 90 and 140 is 16,380.
the grade is A
Depending on the class and school a 90% grade is usually an A. 90 to 100 are considered, most places, A's.
its 90%
90% of 78 = 90% * 78 = 0.9 * 78 = 70.2
78% is considered a C. Normally the letter grade scale is that an A is 90-100, B is 80-89, C a 70-79, D is 60-69 and F is anything below 60.
it is 90. it is 90.
78/90 = 39/45
The LCM is 2340.
Your grade would be 78%.
258
78$ or 90$ my friend got it for 78$
The GCF is 6.
The median is 86.
77+72+90+70+81=390 390/5=78
90-78= 12 degrees