exam
Maths Puzzle
Numerical Ability
Sam was born in 1564. Many years later in 1642 Kevin was born. Write an addition equation to represent the situation.
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exam Other Question
The sum of two numbers is 52. Twice the first number is 17 more than the second. Find the numbers. I just need to know how to set this up.
I am not good at simplifying when it comes to multiplying
Square root of 7 x square root of 14
and
(2x square root 2x)(3 square root 5x)
and
square root of 7 (5 square root 5-3 sqaure root 7)
Thanks a million