Direction: Give what is/are asks in the following problem
father's age
1. Jaime's age is two-fifths of his
A year ago, his
father celcbrated res 29th
birthday. How old is he now!
2. Mother divided the
money
arrong Grace, Am and Maria
in the ratio 4. 5. 6. I Mara got
$125, find the total amount and
the money received by Grace
and Ann
3. The ratio of number of boys
and gris is 4: 3. If there are 16
giris in a class, find the number
of boys in the class and the total
number of students in the class.
4. Meri fiks his gas tank up with 3
gallons of premium unleaded
yas for a cost of $26.58. How
much would it costs to fill a 9
gallon tank?
5. The length of the ribbon was
origrally 30
It was
reduced in the ratio 5: 3. What
is its length now?
Share
Answer:
Age of fathet, x
Age of Angelo, x/5
(x/5 + 2) + (x + 2) = 40
x/5 + x + 4 = 40
x/5 + 5x/5 = 40 - 4
6x/5 = 36
6x = 36(5)
6x = 180
x = 30
x/5 = 6
Angelo is 6yrs old while his father is 30 yrs old.
To check
in 2 yrs, Angelo will be 8 yrs old and his father will be 32. and their total age is 40.