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In the sequence 20 5 30 6 42 7, the rule is divide by 4 then multiply by 6, divide by 5 then multiply by 7, divide by 6 then multiply by 8 since each time the number by which you multiply or divide by increases by 1. Since the last multiplication was by 7, we know the next will be by 8. Therefore, the answer you get for the next number in the sequence is 56 (7x8=56).
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30 increased by 3 times the square of a number?
The expression is: 30+3x2
10 less than 3 times a number is 20. What is the number?
The answer is 10. 3 x 10 = 30 30 - 10 = 20
Is 30 percent an irrational number?
Rational
130 percent of what number is 39?
Well, darling, to find 130% of a number, you just multiply the number by 1.3. So, in this case, 39 is 130% of what number? Simple math tells us that the number is 30. But hey, who's counting?
Twenty percent of what number is 30?
150 20% is 0.2 This means solving the equation 0.2x = 30 x = 30/0.2 = 150
What is the next number to this sequence20 5 30 6 42 7?
56
What is the number which best completes the sequence 10 30 15 16 48 24 25?
75The number which best completes the sequence 10 30 15 16 48 24 25 is 75.
What number best completes the sequence 20 5 30 6 42 7?
54
What number best completes this sequence 10 30 15 48 24 25?
Nn
What is the number that best completes the sequence 10 30 15 16 48 24 25?
75
What is the number which best completes this sequence 10 30 15 16 48 24 25?
75.
What number which best complete the sequence below is 20 5 30 6 42 7?
The number which best completes the sequence below is 20 5 30 6 42 7
What numbrt completes the sequence 20 5 30 6 42 7?
56 (just the next number, not the number that completes the sequence)
The number that best completes the sequence 10 30 15 16 48 24 25?
75 (times 3, divided by2, plus 1)
Which letter best completes the sequence 4 9 15?
22 30 39
Which number completes this sequence 20 5 30 6 42 7?
56
Which best completes the sequence below is 20 5 30 6 42 7?
56
