Answer:
Btm Left
Step-by-step explanation:
Answer: 31.2
Step-by-step explanation:
have a great dayy
Total number of balls = 12 + 7 = 19
p(first ball is a red) = 7/19
Answer: 7/19
You need to find the lowest common multiple of the two numbers by writing them as the product of their prime numbers so
46 = 2x23
69 = 3x23
Then you multiply these together, but as 23 occurs twice you only use one
23x2x3= 138
so they will start at the same time 138 minutes later (2 hours 18 mins)
Answer:
ITS 40
Step-by-step explanation:
Find the prime factorization of 8
8 = 2 × 2 × 2
Find the prime factorization of 10
10 = 2 × 5
Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:
LCM = 2 × 2 × 2 × 5
LCM = 40