Answer:
10 hours
Step-by-step explanation:
450 ÷ 45 = 10 hours
Answer:
60 cm^3
Step-by-step explanation:
Surface Area = lwh
SA = 2 x 5 x 6
SA = 10 x 6
SA = 60
Answer:
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Answer:
150 and 240 are the two numbers having difference as 90 and ratio as 5 : 8.
Step-by-step explanation:
Since ratio of two numbers is 5 : 8 ,
lets assume two numbers be 5x and 8x.
Difference of two numbers = 8x - 5x = 90
⇒3x =90
⇒x = 90/3=30
so two numbers are 5x = 5 × 30 = 150 and 8x = 8 × 30 = 240
Hence 150 and 240 are the two numbers having difference as 90 and ratio as 5 : 8.