0
Add your answer:
Earn +20 pts
What 2 numbers in the tens can be multipled to make 6300?
90 x 70 = 6,300
How many gallons of a 80 percent antifreeze solution must be mixed with 90 gallons of 25 percent antifreeze to get a mixture that is 70 percent antifreeze?
Let X = gallons of 80% antifreeze Then 0.80X + .25 (90) = .70( 90 + X) .80X + 22.5 = 63 + .70X .1X = 41.5 X = 415 gallons
What is 90 minus 70?
90 - 70 = 20
What number when increased by 90 percent of itself equals 133?
The answer is 70.70 + (0.90 x 70) =70 + 63 =133You can also solve this by:133 / 1.90 = 70
What is the highest power of 5 that divides 90 x 80 x 70 x 60 x 50 x 40 x 30 x 20 x 10?
The tenth power.
What is the prime factorization for 70 and 90?
For 70 it is: 2, 5 and 7 For 90 it is: 2, 3, 3 and 5
What is 70 percent of ninety?
90 x 0.70 = 63
What percentage of 90 is 63?
Expressed as a percentage, 63/90 x 100 = 70 percent.
The measure of an angle if its measure is 50 more than its complement?
Suppose the angle is x. Then its complement is 90-x x - 50 = 90 - x or 2x = 140 so that x =70.
What is 63 percent of 90?
To find 90 percent of a number, multiply the number by 0.9. In this instance, 0.9 x 63 = 56.7. Therefore, 90 percent of 63 is equal to 56.7.
What is 90 percent of 70 equals?
90% of 70= 90% * 70= 0.9 * 70= 63
What is the estimate of 92 times 68?
90 x 70 = 6300
What percentage of 90 is 70?
70 as a percentage of 90 = 100*70/90 = 77.77...%
What 2 numbers in the tens can be multipled to make 6300?
90 x 70 = 6,300
What is 70 percent percent percent of 90?
The term percent is not properly used recursively. It means "per 100" and less than 1 percent amounts are correctly expressed as decimal percentages.But 70%%% of 90 = 90*70/(100*100*100) = 0.0063
How many gallons of a 80 percent antifreeze solution must be mixed with 90 gallons of 25 percent antifreeze to get a mixture that is 70 percent antifreeze?
Let X = gallons of 80% antifreeze Then 0.80X + .25 (90) = .70( 90 + X) .80X + 22.5 = 63 + .70X .1X = 41.5 X = 415 gallons
What is 90 minus 70?
90 - 70 = 20
