Question

in a group of 50 mangoes 60 percent mangoes are completely ripe. find number of unripe mangoes

Answer 1

COMPLETE SOLUTION SEE......

Answer 2

Answer:

Concept:

• A number or ratio that can be expressed as a fraction of 100 is referred to as a percentage in mathematics.
• To calculate the y percentage of b $=\frac{y}{100} *b$
• Eg: $60$ percentage of $200=\frac{60}{100} *200 = 120$

Given:

• Total number of mangoes $=50$
• $60$ percent mangoes are completely ripe.

To Find:

We need to find number of unripe mangoes.

Solution:

To find the number of unripe mangoes, We need to subtract number of ripen mangoes from the total mangoes.

So, we will find the number of completely ripen mangoes using the given percentage,

$60$ percent mangoes are completely ripe  $=\frac{60}{100}*50$

⇒  $\frac{60}{2}$

⇒  $30$

Completely Ripened Mangoes $= 30$

Number of unripe mangoes $=50-30 = 20$

Therefore, Number of unripe mangoes is $20$.

#SPJ2