Answer:
1.67 weeks
Step-by-step explanation:
Let X= time it will take to pave 1 kilometer?
1 week=3/5 kilometer
X week =1 kilometer
Cross multiply
3/5 X= 1
3X= 5
X= 5/3
1.67 weeks
Answer:
25
Step-by-step explanation:
25
(5)² = 25 OR √25 = 5
Answer:
120 books
Step-by-step explanation:
57 + 3 = 60
60 x 2 = 120
The answer would be X=5 because 40 - 22 is 18
Answer:
He is incorrect. The true greatest common factor is 8.
Step-by-step explanation
Although 4 is a factor of both numbers, 32 and 8 can both be factorized (multiplied) by 8 to have the given numbers as an outcome.
Ex. 4 * 8 = 32 ; 8 * 1 = 8