Sagot :
Answer:40x10
Explanation:Begin, 'Let the even numbers be 2a and 2b, and the odd numbers be 2a + 1 and 2b + 1, where a and b are whole ... Yet when their sum 63 is divided by 6, the remainder is 3, and is not 4 + 5 = 9. Explain. ... The factors of 75 are 1, 75, 3, 25, 5, 15. ... c: The numbers 40 and 10 have HCF 10 and LCM 40, and 10 × 40 = 40 × 10.