Answer:
8820
Step-by-step explanation:
Prime factorization of 294,
→ 2 × 3 × 7 × 7
Prime factorization of 1260,
→ 2 × 2 × 3 × 3 × 5 × 7
LCM of 294 and 1260,
→ 2 × 2 × 3 × 3 × 5 × 7 × 7
→ 8820
Hence, the LCM is 8820.
Answer:
10:08 am
Step-by-step explanation:
Time at which Diaz family arrived at the diner = 8:45 a.m
Time for which Diaz family stayed at the diner = 1 hour and 23 minutes
To find the time at which Diaz family leave the diner
Step 1
add minutes
45 + 23
68
as minutes cannot be greater than 60
so,
subtract 60 from it
68 - 60
add one in the number of hours which they had stayed 1+1 = 2
and reminder is the minutes now
= 8
Step 2 :
add hours
8 + 2
10
step 3
join add and minutes
10:08 am
<h3>Diaz left the diner at 10:08 am </h3>
Answer:
7a^4 +35a^2 +28a
Step-by-step explanation:
Area is the product of height and width:
area = height × width
= 7 × (a^4 +5a^2 +4a)
area = 7a^4 +35a^2 +28a . . . . . . use the distributive property