Question

Represent the following products of decimal number on sheet by drawing horizontal and vertical lines and shading. :-

a) 0.3 × 0.7
b) 0.5 × 0.5



Plz try to give a quick answer .......






​

Answer 1

Answer:

The product of a×b where a and b are number represent the rectangle if we take the a as the length of rectangle and b denote the breath of rectangle.

0.3×0.7 is represent in the first first figure

0.5×0.5 is represent in the second figure

we take the first decimal along x-axis and second decimal along y-axis in both cases.

Answer 2

Concept

Area of rectangle is the product of its length and breadth and the area of the square is the product of it two sides. Rectangle is a kind of 4 side figure which have opposite sides equal. Square is a kind of 4 side figure whose all sides are equal.

Given: 0.3*0.7 and 0.5 * 0.5

Find : Represent them on the sheet.

Step-by-step explanation:

Firstly plot the points (0.3,0.7) and (0.5,0.5) and join them through origin in such a way that they form a shape as shown in figure.

#SPJ2