Question

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other answer will report​

Answer 1

Answer:

Area = 1.50 meter square

Step-by-step explanation:

When we will convert 50 cm into m it will come 0.50 m

so area =3m x 0.50m

Area = 1.50 meter square

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so your option a is correct

Answer 2

Given that, area of a table top measures 3m by 50cm

__________________________________________

To Find:-

measure of the area.!

Solution:

$\sf {\underline{★According \: to \: the \: question : }}$

To find the area we should check weather the measures and in the same unit

so let's convert 50cm in m

➺50cm = 0.5m

$\sf{\red{ \underbrace{area \: of \: a \: rectangle = length \times width}}}$

let's start.!

$\sf \: : ⟹area = l \times b \: \: \: \: \: \: \: \: \: \\ \\ \sf \: : ⟹area = 3 \times 0.5m \\ \\ \sf \: : ⟹ara = 1.5 {m}^{2} \: \: \: \: \: \: \: \:$

$\blue{ \underline{ \boxed{ \orange{ \mathfrak{ \therefore \: area \: of \: the \: table \: top = 1.5sq.m}}}}}$

hope this helps.!!