Rates Questions and Answers

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

0 votes

1 answer

calculate the total amount of money recieved by Diba

asked Dec 26, 2021 in Mathematics Form 1 by shelbrown

0 votes

1 answer

John has 30 marbles, 18 of which are red and 12 of which are blue. Jane has 20 marbles, all of them either red or blue. If the ratio of the red marbles to the blue marbles is the same for both John and Jane, then John has how many more blue marbles than Jane?

asked Oct 27, 2021 in Mathematics Form 1 by korontoo

0 votes

2 answers

peter, james and David contributed sh. 1900. the ratio of contribution of peter to David was 3:7 and that of David to James was 6:5 . How much did David contribute

asked Oct 6, 2021 in Mathematics Form 1 by kazunguAnthony

0 votes

1 answer

A bookstore had 30816 exercise books which were packed in cartons. Each carton contained 24 exercise books . The mass of an empty carton was 2kg and a full carton 12kg.

asked Aug 11, 2021 in Mathematics Form 1 by anonymous

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

0 votes

1 answer

Three types of tea costing sh203,sh146 and sh197 per kg are blended in the ratio of 2:5:k. Find the value of k,if the blend when sold at sh221 per kg gives 30% profit

asked Aug 2, 2021 in Mathematics Form 1 by anony mous

0 votes

1 answer

A rectangle measures 20cm by 15cm.If each dimension is increased by 2.5cm, by what percentage is

asked Aug 2, 2021 in Mathematics Form 1 by anony mous

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