Question

If total 96 trees are planted on both sides of a road at a distance of 3 km each. Find the length of the

road ?​

Answer 1

$\sf{\huge{\underline{\orange{Given :-}}}}$

• 96 trees are planted on both sides of a road at a distance of 3 km each.

$\sf{\huge{\underline{To\:Find :-}}}$

• The length of the road .

$\sf{\huge{\underline{\green{Answer :-}}}}$

We have,

96 trees are planted on both sides of a road at a distance of 3 km each.

According to the question,

96 trees are planted in a gap of 3 km

The length of the road =

96 × 3 = 288 km

The length of the road is 288 km .

• The formula used here is unitary method.

• The question ask about the length of the road which means we have to calculate total length here.

• The SI unit of length is kilometres.

• The tree count is taken as unit.

$\setlength{\unitlength}{1.6mm}\begin{picture}(50,20)\linethickness{0.075mm}</p><p>\multiput(-5, 0)(1, 0){45}{\line(0, 1){44}}</p><p>\multiput(-5, 0)(0, 1){45}{\line(1, 0){44}}</p><p>\linethickness{0.4mm}\put(0,0){\vector(0,1){40}}\put(0,0){\vector(1,0){40}}\multiput(-1,8)(0,07){5}{\line(1,0){2}}\linethickness{6mm}\put(7,0){\line(0,1){22}}\put(17,0){\line(0,1){29}}\put(28,0){\line(0,1){22}}\put(26,-2){Tree n}\put(16,-2){Tree2}\put(6,-2){Tree1}\end{picture}$

Distace between them is 3 km.