Login

Remember

Register

EasyElimu Questions and Answers

Questions
Unanswered
Tags
Users
Ask a Question

Seven people can build five huts in 30 days. Find the number of people working at the same rate that will build nine similar huts in 27 days

0 votes

2.3k views

asked Aug 4, 2021 in Mathematics Form 1 by anonymous

Seven people can build five huts in 30 days. Find the number of people working at the same rate that will build nine similar huts in 27 days

rates and proportions

Please log in or register to answer this question.

1 Answer

0 votes

answered Aug 4, 2021 by anonymous

7 people→ 5 huts →30 days
? → 9 huts →27days
Rater of work is same
³⁰/₂₇ x ⁹/₅ x7=
2x7=14
14 people

Please log in or register to add a comment.

Related questions

0 votes

6 answers

Five people can build 3 huts in 21 days. Find the number of people, working at the same rate that will build 6 similar huts in 15 days

asked Jul 22, 2021 in Mathematics Form 3 by Roseruguru

rates and proportions
compound proportions and rates of work

0 votes

1 answer

Forty five men can construct a road in 60 days. What length would be constructed by 72 men in 50 days assuming that all work at the same rate?

asked Aug 8, 2021 in Mathematics Form 2 by hypogean

rates and proportions
rates

0 votes

19 answers

if five men can erect 2 cottage in 21 days,how more men ,working at the same rate will be needed to erect 2 cottage in the same period

asked Apr 16, 2022 in Mathematics Form 1 by bancywaweru

rates
ratio
percentages and proportion

0 votes

1 answer

A group of 5 people can do a piece of work in 6 hours. Calculate the time a group of 8 people, working at half the rate of the first group could take to complete the same work.

asked Aug 27, 2021 in Mathematics Form 1 by anony mous

ratio rates and proportions
direct and inverse proportion

0 votes

1 answer

In fourteen years time, a mother will be twice as old as her son. Four years ago, the sum of their ages was 30 years. Find how old the mother was, when the son was born.

asked Jul 21, 2021 in Mathematics Form 1 by anonymous

rates and proportions

Welcome to EasyElimu Questions and Answers, where you can ask questions and receive answers from other members of the community.

Categories

All categories
Mathematics (632)
- Mathematics Form 1 (257)
- Mathematics Form 2 (174)
- Mathematics Form 3 (175)
- Mathematics Form 4 (26)
English (287)
Kiswahili (560)
Chemistry (663)
Physics (604)
Biology (659)
Geography (537)
History (568)
CRE (365)
IRE (53)
Agriculture (519)
Business Studies (379)
Computer Studies (20)
Home Science (60)
General Questions (433)

6.4k questions

9.6k answers

6 comments

590 users

XML Sitemap

© EasyElimu Educational Services 2025

...