Question

answer this frinds cccdggggg​

Answer 1

Answer:

Step-by-step explanation:

The rational number in these pattern

=yellow squares/total squares

So A=3/8, B=5/6,C=4/9

Q3.1 A+11/24=

=3/8+11/24=(9+11)/24

=20/24=5/6 =B

Hence it is true

Q3.2 A+B-C

=3/8 + 5/6 - 4/9

=(3*3 +5*12-4*8)/72

=(9+60-32)/72

=37/72

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Q3.3: A x B +C

=3/8*5/6 + 4/9

=1/8*5/2

=5/16

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Q3.4

1.Rational number of shaded part of third pattern

C=4/9

Rational number of non- shaded part of third pattern=5/9

Now 4/9+5/9=(4+5)/9

=9/9=1

For these to be additive inverse the sum must be zero

Hence it is : FALSE

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2. Rational number of shaded part of third pattern

C=4/9

inverse of C=9/4

and 4/9*9/4=1

True

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