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Find the smallest number which when divided by 8, 9, 10, 15, or 20 gives a remainder of 5 every time.
Concept: undefined >> undefined
Reduce the fractions `348/319, 221/247, 437/551` to the lowest terms.
Concept: undefined >> undefined
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The LCM and HCF of two numbers are 432 and 72 respectively. If one of the numbers is 216, what is the other?
Concept: undefined >> undefined
The product of two two-digit numbers is 765 and their HCF is 3. What is their LCM?
Concept: undefined >> undefined
A trader has three bundles of string 392 m, 308 m and 490 m long. What is the great est length of string that the bundles can be cut up into without any left over string?
Concept: undefined >> undefined
Which two consecutive even numbers have an LCM of 180?
Concept: undefined >> undefined
Find the value.
`(4/5)^3 div (4/5)^2`
Concept: undefined >> undefined
Subtract the second expression from the first.
(4xy − 9z); (3xy − 16z)
Concept: undefined >> undefined
Subtract the second expression from the first.
(5x + 4y + 7z); (x + 2y + 3z)
Concept: undefined >> undefined
Subtract the second expression from the first.
(14x2 + 8xy + 3y2); (26x2 − 8xy − 17y2)
Concept: undefined >> undefined
Subtract the second expression from the first.
(6x2 + 7xy + 16y2); (16x2 − 17xy)
Concept: undefined >> undefined
Subtract the second expression from the first.
Concept: undefined >> undefined
Solve the following equation.
5m − 4 = 1
Concept: undefined >> undefined
