Recent questions in Mathematics Form 1

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1 answer

Simplify the following:

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

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1 answer

Given a:b = 2:3 and b:c = 4:8 find a:b:c.

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

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0 answers

A man spent nineth of his salary on food and quarter of the remainder on electricity and water bills.He paid fees with 20 percent of his salary and invested 16 percent of what was left into a business.After taking a game on which he spent ksh 2000 he saved ksh 5350.Calculate.His total monthly earnings

asked Jul 25, 2021 in Mathematics Form 1 by JamesMurithi

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evaluation of numbers

asked Jul 25, 2021 in Mathematics Form 1 by hollykid

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A tank can be filled by a pipe A in five hours, pipe B takes seven hours to fill the same tank.pipe C takes ten hours to empty the tank.If all the pipes are left running simultaneously find how long they will take to fill the tank.Question b of the same starting with an empty tank, pipe A and C are left running for 6 hours while pipe B is closed.How long does it take pipe B to fill the remaining part of the tnk

asked Jul 25, 2021 in Mathematics Form 1 by JamesMurithi

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1 answer

if three numbers is 36,54 and another number have a G.C.D of 6 and L. C. m of 216 find other

asked Jul 24, 2021 in Mathematics Form 1 by Najj

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0 answers

Determine the smallest positive number such that 1050p is a perfect square

asked Jul 24, 2021 in Mathematics Form 1 by GOGEZ

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1 answer

In a triangle LMN, <L=81°, n=4.3cm and m=3.5cm. Calculate

asked Jul 23, 2021 in Mathematics Form 1 by anony mous

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1 answer

The size of each interior angle of a regular polygon is five times the size of the exterior angle. Find the number of sides of the polygon.

asked Jul 23, 2021 in Mathematics Form 1 by anony mous

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1 answer

Simplify the following:

asked Jul 23, 2021 in Mathematics Form 1 by anony mous

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0 answers

solve for x and y 2^2x-3y=16 5^x-2y=1

asked Jul 22, 2021 in Mathematics Form 1 by yankasmile

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1 answer

Town B is 180km on a bearing 0500 from town A. Another town C is on a bearing of 110° from town A and on a bearing of 150° from town B. A fourth town D is 240 km on a bearing of 320° from A. Using scale drawing, such that 1cm rep 30km,

asked Jul 21, 2021 in Mathematics Form 1 by anonymous

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1 answer

Use the reciprocal and square table to evaluate to four significant figure, the expression.

asked Jul 21, 2021 in Mathematics Form 1 by anonymous

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1 answer

Mr.Maina who deals in electronics sells a radio to a customer at Ksh. 1440 after giving a discount of 10% but find that he makes a 20% profit. Find the profit Mr. Maina would make if he does not give a discount.

asked Jul 21, 2021 in Mathematics Form 1 by anonymous

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1 answer

The ratio of goats to cows in a farm is 2:5 while the ratio of sheeps to cows is 3:4. If there are 15 sheep, how many animals are there in farm?

asked Jul 21, 2021 in Mathematics Form 1 by anonymous

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1 answer

Using a ruler and a pair of compasses only, construct a quadrilateral PQRS in which PQ= 5cm, PS = 3cm, QR = 4cm,<PQR = 135°and <SPQ is a right angle.

asked Jul 21, 2021 in Mathematics Form 1 by anonymous

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

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1 answer

Evaluate without using a calculator

asked Jul 21, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

Without using a calculator, evaluate.

asked Jul 21, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

Kiprono buys tea costing sh 112 per kilogram and sh.132 per kilogram and mixes them, then sells the mixture at sh.150 per kilogram .If he is making a profit of 25% in each kilogram of the mixture ,determine the ratio in which he mixes the tea.

asked Jul 21, 2021 in Mathematics Form 1 by anonymous

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