Answer:
The answer would be A. 1 1/5
Step-by-step explanation:
48/40 = 1 8/40
1 8/40 Simplify to 1 1/5
Hope this helps!
B. $10 bag, $0.80 per pound
10 / 8 = 0.80
25 / 15 = 1.67
0.80 is cheaper
3x +45°=180° (due to straight angle)
or, 3x= 180°-45°
or,3x= 135°
or,X=135°/3
X =45°.ans
One number is 15 and 3 less than that is 12 so that is your other number
