## Question 5

A man donates 10% of his monthly net earning to his church. If it amounts to N4500, what is net monthly income?

Maths is funny

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A man donates 10% of his monthly net earning to his church. If it amounts to N4500, what is net monthly income?

A man earns N3,500 per month out of which he spends 15% on his children’s education. If he spend 15% on his additional N 1950 on food, how much does he have left?

The sum of four consecutive integers is 34, find the least of these numbers

If *p* and *q* are two non – zero numbers and 18(*p + q*) = (18 + *p*)*q*. which if the following must be true

(a) *q* =18 (b) *p =18 *(c) *p* < 1 (d) *q* < 1

The cost of kerosene per litre increases from N 60 to N 85. What is the percentage rate of increase

The sum of the ages of Musa and Lawal is 28 years. After sharing a certain sum of money in the ratio of their ages, Musa get N600 and Lawal N800. How is old is Lawal?

Find the tax on th income of N20,000. IF no tax is paid on the first N10,000 and tax is paid N50 in N1000 on the next N5000 and at N55 in N1000 on the remainder.

The cost of renovating a 6msquare is N540. What is the cost of renovating a 9m square room

f *m* = 3, *p* = –3 *q* =7 and *r* = $\tfrac{5}{2}$, evaluate $m(p+q+r)$

A father decided to give 20% of his monthly income to his three children as their monthly allowance. The eldest child got 45% of the allowance and the youngest got 25%. How much was the father’s monthly income, if the second child got N3000.