Answer: C
Step-by-step explanation:
$55.25c ☺️ Because 10% of 65 is $6.50 and 5% of $3.25 and 6.50 + 3.25 = 9.75 and 65 - 9.75 = 55.25 ☺️ Hope I helped ☺️
Answer:
29 years
In 29 years the grandson will be 40 and the grandfather will be 80. 80 is twice as much as 40.