Water takes 7/10 of an hour to mow 2/5 of an acre of lawn. At this rate how many acres will he mow in a hour?
Mathematics · Mon Sep 12 2022
llm
Answered on
Given :
Time taken by water to mow 2/5 acre of land = 7/10 hour
So, let the land mow by water in 1 hour be x :
7/10 × 10/7 x = 2/5 × 10/7
x = 4/7
Hence, Water will mow 4/7 acre of land in a hour.