Question

Hi

a park is 145 m long and 78 m wide. Reenu jogs around it 5 times. How much distance she cover? ​

Answer 1

Answer:

145×5=725m

78×5=390m

725+390=1115

1115 is your answer please mark as brainlist

Answer 2

$\large \green{{Question:-}}$

$A \: park \: is \: 145 m \: long \: and \: 78 m \: wide. \: Reenu \: jogs \: around \: it \: 5 times. \: How \: much \: distance \: she \: cover?$

$\large \green{{To\: find:-}}$

$How \: much \: distance \: she \: cover?$

$\large \green{{Given:-}}$

•

$Length \: of \: the \: park \: is \: 145 m</p><p>$

•

$Breadth \: of \: the \: park \: is \: 78m</p><p>$

$\large \green{{Solution:-}}$

$Length \: of \: the \: park \: = 145m$

$Breadth \: of \: the \: park = 78cm$

$Perimeter \: of \: the \: park = 2(length + breadth) \\ = 2(145 + 78)m \\ = (2 \times 223)m \\ = 446m$

$Distance \: covered \: by \: reenu \: in \: 1 \: round = 446m$

$Distance \: covered \: by \: her \: in \: 5 \: rounds = (446\times5)m \\ = 2230m$

$Hence , Reenu \: covers \: 2230m \: in \:5 \: rounds$

$\large \green{{Extra\: information:-}}$

• $Perimeter \: of \: a \: rectangle = 2(length + breadth) \: units$
• $(length + breadth) = \dfrac{1}{2} \times (perimeter)$
• $Perimeter \: of \: a \: square = 4 \times (side)$