1.

during van mahotsav class 7A and 7B planted tree in their school. section A planted 5 more than thrice of the planted by section B together they planted 221 trees. find the tree planted by section A

Answer»

Let trees planted by section B = X
Therefore trees planted by section A = 3X+5
Total trees = 221
ATQ
X+3X+5 = 221
4X+5 = 221
4X = 221 - 5
4X = 216
X = 216/4
X = 54

Trees planted be section A = 3X+5
= 3× 54 + 5
= 167

Hope it helps:)
BRAINLIEST PLS


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