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NCERT Exemplar Solutions Class 6 Mathematics Solutions for Exercise in Chapter 4 - Fractions and Decimals
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A fraction with denominator greater than the numerator is called a ____ fraction.
Answer:
A fraction with denominator greater than the numerator is called a proper fraction.
Example: 2/5, 3/8, 10/11 etc. are proper fractions.
Video transcript
"hello students welcome to lido q a video
session
i am sef your maths tutor and question
for today is
construct a triangle abc
in which bc is equal to 3.6 centimeter a
b
plus ac is equal to 4.8 centimeter and
angle b is equal to 60 degree now
here i will explain the construction
through the steps step number one should
be like this
steps of construction are
the first step that is you have to draw
the line segment bc
with the help of scale that is 3.6
centimeter
once you have drawn the line segment bc
the step number two
is to note the point b
where it is so at the point b you have
to draw
angle x b c which is equal to 60 degree
with the help of
your rounder so here
second step at point b
draw an angle
angle xbc which is equal to 60 degree
this 60 degree can also be drawn with
the help of
protractor so you use your protector
measure the 60 degree and draw the 60
degree over there at the point b
third point
draw an arc which intersects xb at
point d so xb at point
d you have to draw one arc
now such that you have to take this
radius
of bd to be 4.8 centimeter
so again i'll repeat this step draw an
arc
on
xb segment which
intersects at point d
such that
bd should be equal to 4.8
centimeter step number four
in step number four you have to join the
you have to join dc
so as shown in the figure you can see
the figure joint dc
now in step 5 you have to draw the
perpendicular bisector of dc
which intersects db at a
draw a perpendicular bisector
of bc
so with the help of rounder you have to
draw the perpendicular bisector of bc
uh perpendicular bisector of dc
so here are the points i'm highlighting
from this
and this you draw the perpendicular
bisector from these two points
such that which intersects
db at a
now in the step c you can join ac
step 6 join ac
hence you have got the triangle abc
which is required a triangle
so these were the steps of construction
of triangle abc
in which bc is equal 63.6 centimeter
ab plus ac was 4.8 centimeter
and angle b is 60 degree
if you have any doubt regarding any of
the steps you can drop it down into your
comment section
and subscribe to our channel for more
such interesting question
answers thank you for watching
"
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