97 rounds up to 100
78 rounds up to 80
100x80= 8,000
estimate=8,000
97x78=7,566
product=7,566
ANSWER(S):
15.51
EXPLANATION(S):
15.51 rounded to nearest tenth is 15
*more than one answer
Answer:
230
Step-by-step explanation:
multiply 6,400 by 5% then multiply that by the 1 year and 230 will be the answer
Hope this helps :)