The numerator of a fraction is 15 less than twice its denominator. if the numerator is increased by 5 and the denominator is increased by 7, the new fraction will be equal to 2/3. what is the original fraction?
Answers
) Nine subtracted from a number gives
21 241 Terry the cat is this the
Find the number
If the Frence in their ages is
13 Six subtracted from a number is equal to
how old is each ca
one-fourth of the sum of the number and
25) A father is twice as old as his son the sur
45. Find the number
of the ages is 99 years. Find their ages
JA Eleven less than two-thirds of the sum of
26) A boy's age is one fourth that of his other
twice a number and nineteen, is 95. Find the
After 24 years the boy will be half the age of
number
his father. Find the present ages
15) The sum of one-fourth, one-ninth and one-
Perimeter
third of a number is 25. Find the number.
27) A rectangle has a perimeter of 95 cm
Fractions
length is twice its breadth. Find it
vio) The numerator of fraction is 1 less than its
dimensions
denominator. If the numerator is increased
28) A square paper is folded into half
by 4 and the denominator is increased by 5,
breadthwise. The perimeter of the rectangle
formed is 12 cm. What is the area of the
the new fraction becomes equivalent to
4
What is the original fraction?
5
square?
1
29) The length of a rectangle is 14 cm more
17) If is added to a number and the sum is
than its breadth. If the perimeter is 448 cm
multiplied by 2, the answer is
8
What is the
find the dimensions of the rectangle
number?
3
30) The sides of a triangle, taken in order, are
18) Mala gave Kamala half the number of
each 3 cm longer than the preceding side
sweets she had. She then had 7 sweets left.
If the perimeter of the triangle is 81 cm
How many sweets did Mala have at the start?
find the length of its sides.
19) Half a block of wood plus 6 kg weighs the
Money
same as the block of wood. What is the 31) In a cinema hall, 300 tickets were sold for a
weight of the block?
total of 32,000. If the tickets were of two
denominations of 80 and 7120, how many
20) In a town, where the population is 90,000,
of each were sold?
the male population is two-thirds the female
population. Find the male and female 32) Alima has 76 coins, a mix of 50 p and 25 p
"I
$178.
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