plss anyone help me with these question
a rectangular sheet of paper is 12 1/2cm long and 10 2/3cm wide. find its perimeter
with steps
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Answer. Length=25/2cm Breadth=32/3cm Perimeter of rectangle=2(l+b) { 2(25/2+32/3)} sq cm {2(75/6+64/6)} sq cm 2*139/6=139/3=3 1/46 sq cm.
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Answered by
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Answer:
46 1/3 cm
Step-by-step explanation:
P= 2 × (l+b)
= 2 × (12 1/2 +10 2/3)
= 2 × (25/2 + 32/3) Lcm of 2,3 = 6
= 2 × (25×3 + 32×2/6)
= 2 × 75+64/6
= 2 × 139/6 ( 2 divides 6 with 3)
= 139/3 = 46 1/3 cm
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