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In arithmetic 3 times 7 equals?
I think it is 21?
What is the value of the expression when x 4?
(21-3)times(7+4)
How many ft are in 7 yd?
Answer: 21 feet. This is because if you multiply 3 feet in a yard times 7 yards, you get 21 feet.
2x-3 equals 10x plus 21?
2x-3=10x+21 2x-3-2x=10x+21-2x -3=8x+21 -3-21=8x+21-21 -24=8x -3=x
What is three fifths of forty five?
divide 45 by 5 and multiply by 3 45 divided by 5 is 7 times 3 is 21.
What is7 times 3?
7 times 3 is 21.
What is 3 times what is 21?
3 times what = 63
What times what is 21?
It is: 7 times 3 = 21
What is 21 a multiple of?
3 times 7 = 21 or 1 times 21 = 21
What times a number equals 21?
1 x 21, 3 x 7 = 21
What times 3 equals 63?
63 ÷ 3 = 21.
3 times 7?
the answer is 21 3 x 7 = 21
How many times can 3 go into 63?
The number 3 can go in to 63 21 times. 63 divided by 3 equals 21.
What is 10 over 21 times 3?
10 oer 21 times 3:= 10/21 * 3= 30/21= 10/7 in fraction= 1.43 in decimal
3 times what equals 21?
3 x 7 = 21
What is equal to ( 5 3 )( 2 3 )(21)?
To simplify the expression (( 5 \times 3 )( 2 \times 3 )( 21)), first calculate (5 \times 3 = 15) and (2 \times 3 = 6). Then, multiply these results together: (15 \times 6 \times 21). First, (15 \times 6 = 90), and then (90 \times 21 = 1890). Thus, the expression evaluates to (1890).
One third of what number is twenty one?
That number would have to be 3 times 21 = 63. 1/3 of 3 times anything number is the number itself. So 1/3 of 3 times 21 is 21.
