hadeeqaaa hadeeqaaa
  • 16-01-2022
  • Mathematics
contestada

(3 marks)
16
Kenny is thinking of two numbers greater than 10.
He says:
"The highest common factor (HCF) of my two numbers is 7
The lowest common multiple (LCM) of my two numbers is 84"
Write down the two numbers that Kenny is thinking of.



Respuesta :

pinkagent25 pinkagent25
  • 16-01-2022
The numbers are 21 and 28.
Answer Link

Otras preguntas

A truck heads north at a constant speed of 80 km/h. A car leaves 20 minutes later heading north along the same road and travelling at a constant speed of 90
A room is 8.5 m long,6.5 m broad and 3.4 m high. It has two doors, each measuring (2 m 1m).Find the cost of painting its four walls at £160 per m.
Round 6.512459 to the nearest ten thousandths?
How are elements and compounds similar
A solution that contains a small amount of salt in a large amount of water is said to be a -----solution?
Describe an original example of energy changing from one form to two other forms
How do you round 6.512 459 to the nearest ten-thousandth?
how do you do this equation? 9x+(y)i-5=-12+4
What is the language, art, and religion of the early humans?
What was the primary reason for establishing the Organization of Petroleum Exporting Countries (OPEC)?