Percentage Calculator

Solution for What is 90 percent of 10:

90 percent *10 =

(90:100)*10 =

(90*10):100 =

900:100 = 9

Now we have: 90 percent of 10 = 9

Question: What is 90 percent of 10?

Percentage solution with steps:

Step 1: Our output value is 10.

Step 2: We represent the unknown value with {x}.

Step 3: From step 1 above,{10}={100\%}.

Step 4: Similarly, {x}={90\%}.

Step 5: This results in a pair of simple equations:

{10}={100\%}(1).

{x}={90\%}(2).

Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both
equations have the same unit (%); we have

\frac{10}{x}=\frac{100\%}{90\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{10}=\frac{90}{100}

\Rightarrow{x} = {9}

Therefore, {90\%} of {10} is {9}

• 1% of 10 is 0.1
  9.9
• 2% of 10 is 0.2
  9.8
• 3% of 10 is 0.3
  9.7
• 4% of 10 is 0.4
  9.6
• 5% of 10 is 0.5
  9.5
• 6% of 10 is 0.6
  9.4
• 7% of 10 is 0.7
  9.3
• 8% of 10 is 0.8
  9.2
• 9% of 10 is 0.9
  9.1
• 10% of 10 is 1
  9
• 11% of 10 is 1.1
  8.9
• 12% of 10 is 1.2
  8.8
• 13% of 10 is 1.3
  8.7
• 14% of 10 is 1.4
  8.6
• 15% of 10 is 1.5
  8.5
• 16% of 10 is 1.6
  8.4
• 17% of 10 is 1.7
  8.3
• 18% of 10 is 1.8
  8.2
• 19% of 10 is 1.9
  8.1
• 20% of 10 is 2
  8
• 21% of 10 is 2.1
  7.9
• 22% of 10 is 2.2
  7.8
• 23% of 10 is 2.3
  7.7
• 24% of 10 is 2.4
  7.6
• 25% of 10 is 2.5
  7.5
• 26% of 10 is 2.6
  7.4
• 27% of 10 is 2.7
  7.3
• 28% of 10 is 2.8
  7.2
• 29% of 10 is 2.9
  7.1
• 30% of 10 is 3
  7
• 31% of 10 is 3.1
  6.9
• 32% of 10 is 3.2
  6.8
• 33% of 10 is 3.3
  6.7
• 34% of 10 is 3.4
  6.6
• 35% of 10 is 3.5
  6.5
• 36% of 10 is 3.6
  6.4
• 37% of 10 is 3.7
  6.3
• 38% of 10 is 3.8
  6.2
• 39% of 10 is 3.9
  6.1
• 40% of 10 is 4
  6
• 41% of 10 is 4.1
  5.9
• 42% of 10 is 4.2
  5.8
• 43% of 10 is 4.3
  5.7
• 44% of 10 is 4.4
  5.6
• 45% of 10 is 4.5
  5.5
• 46% of 10 is 4.6
  5.4
• 47% of 10 is 4.7
  5.3
• 48% of 10 is 4.8
  5.2
• 49% of 10 is 4.9
  5.1
• 50% of 10 is 5
  5
• 51% of 10 is 5.1
  4.9
• 52% of 10 is 5.2
  4.8
• 53% of 10 is 5.3
  4.7
• 54% of 10 is 5.4
  4.6
• 55% of 10 is 5.5
  4.5
• 56% of 10 is 5.6
  4.4
• 57% of 10 is 5.7
  4.3
• 58% of 10 is 5.8
  4.2
• 59% of 10 is 5.9
  4.1
• 60% of 10 is 6
  4
• 61% of 10 is 6.1
  3.9
• 62% of 10 is 6.2
  3.8
• 63% of 10 is 6.3
  3.7
• 64% of 10 is 6.4
  3.6
• 65% of 10 is 6.5
  3.5
• 66% of 10 is 6.6
  3.4
• 67% of 10 is 6.7
  3.3
• 68% of 10 is 6.8
  3.2
• 69% of 10 is 6.9
  3.1
• 70% of 10 is 7
  3
• 71% of 10 is 7.1
  2.9
• 72% of 10 is 7.2
  2.8
• 73% of 10 is 7.3
  2.7
• 74% of 10 is 7.4
  2.6
• 75% of 10 is 7.5
  2.5
• 76% of 10 is 7.6
  2.4
• 77% of 10 is 7.7
  2.3
• 78% of 10 is 7.8
  2.2
• 79% of 10 is 7.9
  2.1
• 80% of 10 is 8
  2
• 81% of 10 is 8.1
  1.9
• 82% of 10 is 8.2
  1.8
• 83% of 10 is 8.3
  1.7
• 84% of 10 is 8.4
  1.6
• 85% of 10 is 8.5
  1.5
• 86% of 10 is 8.6
  1.4
• 87% of 10 is 8.7
  1.3
• 88% of 10 is 8.8
  1.2
• 89% of 10 is 8.9
  1.1
• 90% of 10 is 9
  1
• 91% of 10 is 9.1
  0.9
• 92% of 10 is 9.2
  0.8
• 93% of 10 is 9.3
  0.7
• 94% of 10 is 9.4
  0.6
• 95% of 10 is 9.5
  0.5
• 96% of 10 is 9.6
  0.4
• 97% of 10 is 9.7
  0.3
• 98% of 10 is 9.8
  0.2
• 99% of 10 is 9.9
  0.1
• 100% of 10 is 10
  0

Solution for What is 10 percent of 90:

10 percent *90 =

(10:100)*90 =

(10*90):100 =

900:100 = 9

Now we have: 10 percent of 90 = 9

Question: What is 10 percent of 90?

Percentage solution with steps:

Step 1: Our output value is 90.

Step 2: We represent the unknown value with {x}.

Step 3: From step 1 above,{90}={100\%}.

Step 4: Similarly, {x}={10\%}.

Step 5: This results in a pair of simple equations:

{90}={100\%}(1).

{x}={10\%}(2).

Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both
equations have the same unit (%); we have

\frac{90}{x}=\frac{100\%}{10\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{90}=\frac{10}{100}

\Rightarrow{x} = {9}

Therefore, {10\%} of {90} is {9}