Answer:
3
Step-by-step explanation:
q = 20
1/5q = 4
markup=62 %
84 grams; 5 ounces
1oz = 28g
3*1oz = 3*28g
3 oz = 84g
140g = 5*28g = 5*1oz
140g = 5oz
triangle LMN is similar to triangle RST