*MATHEMATICS FORM 1* *Answer all the questions*

*1.* If 15% of the students in a school are girls and there are 380 students in the school, how many are boys?

*2.* Find the number of *faces*, *edges* and *vertices* of a rectangular pyramid.

*3.* Simplify ²/₅ x ¹/₂ x ²/₃

*4.* If *y* is a prime number, list the elements of A={y:24≤y≤28}

*5.* A meeting started at 11:48 am and lasted for 4 hours, 36 minutes. When did the meeting end?

*6.* Round 23,099,209 to the nearest;
a. Ten
b. Hundred
c. Thousand
d. Ten thousand
e. Hundred thousand
f. Ten million

*7.* A = {Prime numbers less than 15} and B = {first ten odd numbers} are subsets of the universal set U={Natural numbers less than 20}.
a. List the elements of A, B and U.
b. Find A ∩ B and A ∪ B
c. Find A¹ and B¹

*8.* A boy spent one-third of his pocket money on food and one-fifth on transport. If he still had GHc7.00 left;
a. Find the fraction spent.
b. Find the fraction left.
c. How much was his pocket money?

*9.* Find the sum of 91.8, 0.964 and 5.09 and correct your answer to one decimal place.

*10.* Subtract 27,054,891 from 28,001,003 solution for this