# What is the cost of insecticide on a field measuring 2000m by 3200m if the cost is $22 per hectare? (1 hectare = 10 000msquare

2
by zayed6

Log in to add a comment

by zayed6

Log in to add a comment

The Brainliest Answer!

6400000 msquare/10000=640 hectare

640 x 22 =14080

therefore,the insecticide costs $14080

the area of field = length × breadth

= 2000 × 3200

= 64,00,000 sq.m

= 64 hectares since 1 hectare = 10,000 m²

the cost of insecticide per metre = $22

cost of insecticide for 64 hectares = 64 ×22 =$ 1,408