Answer:
5
Step-by-step explanation:
multiplied by 
which makes: 
simplify: 5
Is there a picture that goes with this problem?
Step-by-step explanation:
Increase the number by 5% of its value.
Percentage increase = 5% × 220
New value =
220 + Percentage increase =
220 + (5% × 220) =
220 + 5% × 220 =
(1 + 5%) × 220 =
(100% + 5%) × 220 =
105% × 220 =
105 ÷ 100 × 220 =
105 × 220 ÷ 100 =
23,100 ÷ 100 =
231
On number 10 . A I t tells you the lifespan of a rat which is 2.5 years.
Answer:
The answer is S=28+98=126
