7.5% = 0.075
42 multiplied by 7.5% = 42 x 0.075 = 3.15
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To find 75 percent of a number, multiply the number by 0.75. In this instance, 0.75 x 21 = 15.75. Therefore, 75 percent of 21 is equal to 15.75.
42 out of 50 can be expressed as the fraction 42/50. 42 divided by 50 = 0.84To convert 0.84 to percent multiply by 100: 0.84 × 100 = 84 %
To find 75 percent of a number, multiply the number by 0.75. In this instance, 0.75 x 120 = 90. Therefore, 75 percent of 120 is equal to 90.
To calculate 35% of 42, you first convert 35% to a decimal by dividing it by 100, which gives you 0.35. Then, you multiply 0.35 by 42 to find the answer. So, 35% of 42 is 14.7.
No, 0.42 is not equal to 4.2 percent. To convert a decimal to a percentage, you multiply by 100. In this case, 0.42 as a percentage would be 42 percent. So, 0.42 is equal to 42 percent, not 4.2 percent.