Answer:
The answer rounded to the nearest tenth is 9.8.
Step-by-step explanation:
The answer itself is really long so I rounded to the tenths place.
68.5. You take 62 and divide it by the percentage as a decimal, .905. 62 / .905 = 68.5.
Answer:
52 years old
Step-by-step explanation:
let this mans age be a
400-3a=244
400=244+3a
400-244=3a
156=3a
a=52
