30% decrease.
the answer you are looking for is 70% because 60*.7=42 and .7 is 70% in decimal form to get this you do 42/60 (42 divided by 60)=.7 and .7 multiplied by 100%= 70%
To find 70 percent of a number, multiply the number by 0.7. In this instance, 0.7 x 60 = 42. Therefore, 70 percent of 60 is equal to 42.
0.6*70 = 42
100*42/60 = 70%
42 is 60% of 70
Using the equation of percent of change.(Original Value - Current Value) / Originalvalue *100% = Percent change(60 - 36 ) / 60 *100 = 40%40% is the percent change
42 / .60 = 70
60% can be thought of as 60/100. So to find 60% of 4200, use 60/100 x 4200. Hundreds cancel out, and you have 60 x 42. Therefore, the answer is 252.
To find 70 percent of 60 questions, you would multiply 60 by 0.70 (which is the decimal form of 70 percent). This calculation would result in 42 questions. Therefore, 70 percent of 60 questions is 42 questions.
To calculate the percent decrease from 60 to 42, you first need to find the difference between the two numbers, which is 60 - 42 = 18. Then, divide the difference by the original number (60) to get the decimal decrease: 18 / 60 = 0.3. Finally, convert the decimal to a percentage by multiplying by 100: 0.3 * 100 = 30%. Therefore, the percent decrease from 60 to 42 is 30%.
70
42