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तामिळनाडू बोर्ड ऑफ सेकेंडरी एज्युकेशनएस.एस.एल.सी. (इंग्रजी माध्यम) इयत्ता ७

Find the area of the rectangle whose length is 23.7 cm and breadth is 15.2 cm - Mathematics

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प्रश्न

Find the area of the rectangle whose length is 23.7 cm and breadth is 15.2 cm

बेरीज

उत्तर

    23.7   1 decimal place
× 15.2    1 decimal place
    474
118750
12700  
360.24   2 decimal places

Length of the rectangle l = 23.7 cm

Breadth of the rectangle b= 15.2 cm

Area of the rectangle A = l × b sq.units

= 23.7 × 15.2 cm2

Area of the rectangle = 360.24 cm2 

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पाठ 1: Number System - Exercise 1.3 [पृष्ठ १६]

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सामाचीर कलवी Mathematics - Term 3 [English] Class 7 TN Board
पाठ 1 Number System
Exercise 1.3 | Q 3 | पृष्ठ १६
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